Quality Tour Guide Audio System & Wireless Tour Guide System Factory

Outdoor scenarios have always been complex. Whether it's leading a team on a scenic hiking trip, organizing an outdoor exhibition, conducting corporate team building activities, or organizing cross-border study tours, the stability, anti-interference ability, and battery life of the wireless guide device directly affect the communication effect. For foreign customers, in addition to these core performance aspects, whether the product can obtain local certification and the reliability of overseas after-sales service are also key considerations. Based on my years of industry experience and real testing results, Yingmi (a brand under Hefei Weima Information Technology) has been in this field for 15 years. It has solid technical accumulation and several of its products have particularly outstanding performance in outdoor scenarios, making it a reliable choice for outdoor guidance.   Outdoor audio guide device. There are several key points that must be paid close attention to.   Unlike those used indoors, outdoor speakers must meet four strict requirements: Firstly, they need to have strong anti-interference capabilities. There are numerous mobile phone signals, radio frequencies, and various environmental noises in the outdoors. The equipment must be able to precisely filter out these interferences. Secondly, their battery life must be sufficient. There aren't many power sources in the outdoors. The equipment must be able to operate stably even without power for a single day or multiple days. Thirdly, they must be portable and durable. A lightweight body won't hinder the activities. They also need to be waterproof, dustproof, and shockproof. After all, the outdoor environment is too complex. Fourthly, they must comply with global compliance standards. For foreign customers, they must pass the local electronic equipment certification. Otherwise, they simply cannot be used.   Anti-interference + Long-range transmission: Being able to hear clearly when speaking outdoors is the key.   Outdoor communication is extremely important - being able to hear clearly and transmit over long distances is crucial. Whether it's long-distance hiking in scenic areas or covering a wide area at an outdoor exhibition, the equipment must overcome distance limitations and must not have interference or noise. Not to mention that sometimes multiple teams are working together and their explanations should not interfere with each other. This requires the equipment to support independent operation of multiple channels.   Battery life + Durability: Outdoor equipment must be able to withstand rough use.   There aren't many stable power sources outdoors. The battery life of the speaker must be reliable. It must last for at least 8 hours to meet the needs of an entire day's activities. Moreover, outdoor conditions may include sandstorms, rain, or accidental drops. The device's casing must be sturdy and have adequate protection to prevent damage, otherwise it will easily break and affect future use.   Lightweight + Comfortable: Practical because it doesn't cause discomfort even after wearing for a long time.   Outdoor activities are already tiring enough. If the speaker is too heavy or causes discomfort when worn, it becomes a burden after a while. Therefore, the device must be lightweight. Ear-mounted or integrated designs that conform to ergonomic principles are the best. Not only is it comfortable to wear, but it also doesn't easily fall off when moving around. This is especially suitable for scenarios like hiking and mountain climbing where there is a lot of movement.   Compliance certification: For overseas use, pass this test first   When foreign customers purchase these products, they must ensure that they can be used legally. Therefore, the equipment must obtain the certifications of the target regions, such as the CE and RoHS certifications of the European Union. Additionally, the brand should have experience in international trade, be able to adapt to different voltage levels in various countries, and have reliable after-sales service. Otherwise, if there are any problems, no one will be responsible for handling them.   Yingmi: Having been a tour guide for 18 years,well-versed in outdoor scenarios.   Yingmi is a national-level high-tech enterprise. It started manufacturing voice explanation equipment in 2007 and has been in operation for 18 years. It has 4 automated SMT production lines. From research and development to production, it controls everything itself, ensuring stable quality. What's more crucial is that it has extensive experience in outdoor scenarios. Its products are exported to Europe, America, and Asia for a long time. They have passed the dual certifications of EU CE, RoHS, and China CMA, CNAS, and are fully compliant when used overseas. In China, such as the 5A scenic spots in Suzhou Taihu Lake and Jiangxi Longhu Mountain, as well as the cross-border outdoor projects in Vangkun Temple in Vientiane, Laos, all use Yingmi's equipment, and the feedback has been very good.   Two core models: Cover most outdoor scenarios   The E8 team of EagleMe and the M7 self-guided tour system are truly remarkable tools for outdoor activities. One is suitable for team use, and the other is for tourists to explore independently. They precisely cover the main scenarios of outdoor activities and address the pain points very well.   E8 Team's Training System: When organizing team outdoor activities, choose this one for sure!   Whether it's team-building activities, educational tours, or outdoor exhibitions, E8 is highly suitable. It is an all-in-one design, weighing only 16 grams. Worn on the body, it is almost imperceptible, and even after a full day of hiking, it doesn't feel cumbersome. The core technology is also reliable. The built-in SOC embedded integrated digital noise reduction technology is particularly practical. It can filter out wind sounds and crowd noises in the outdoors, and the sound quality is very clean. Additionally, the digital secondary frequency conversion anti-interference technology and 200k ultra-small channel bandwidth ensure that when multiple teams come together for explanations, there will be no interference, and communication is extremely clear.   Don't worry about the battery life either. It uses the PMU secure intelligent lithium battery power management technology, which is extremely energy-efficient. With just one charge, it can last for a whole day of outdoor activities. You won't need to look for a power source halfway through. The signal transmission is also very powerful. The wireless amplification technology has a good penetration effect through walls. Whether it's a mountain trail or an open exhibition venue, there will be no signal interruption. Moreover, it has passed the EU RoHS environmental certification. The shell is dustproof and shockproof, and it can withstand minor bumps and strong sandstorms in the outdoor environment. It is very durable.   M7 Self-Guided Tour System: Self-guided outdoor exploration, convenient and worry-free   If you plan to hike in the scenic area, visit the outdoor museum, or explore the nature reserve, the M7 self-guided tour system is perfect. It is designed as an RFID-2.4G star-shaped distribution system, with a chest-mounted design. Wearing it does not interfere with your activities and is particularly ergonomic. The most convenient feature is the automatic sensing function - when entering the explanation area, you don't need to operate manually; the device will automatically play the explanation; when leaving the area, it will automatically turn off, perfectly adapting to the "walk and listen" requirement in the outdoors.   The signal transmitter of M7 is very durable. The chip was selected after a two-year process. It has a long lifespan and low power consumption. There is no need for wired power supply. One battery can last for three years, significantly reducing the hassle of outdoor maintenance. It also supports multilingual explanations, making it particularly suitable for cross-border outdoor study tours. Additionally, the accompanying QR code explanation function is very practical. Tourists can simply scan the label with their mobile phones to view text, audio and video explanations, without the need to bring additional equipment, making it more convenient.   After-sales + Global Support: Use Abroad with Confidence   When foreign customers purchase outdoor equipment, the biggest concern for them is the after-sales service. The 9G full life cycle service system of Yingmi precisely addresses this issue: The pre-sale response is extremely fast; it can accept requirements within 90 seconds and also offers free sample delivery for you to test to see if it works well in your outdoor environment; during the middle sales process, on-site site inspections can be conducted; for urgent orders, the goods can be dispatched on the same day; for large-scale outdoor projects, customized solutions can be provided; the after-sales service is even more convenient. There are cooperation outlets all over the world; if the equipment breaks down, it can be diagnosed remotely first, and if it can be repaired remotely, it can be resolved directly; if on-site handling is needed, overseas customers can contact local outlets; if sending for repair is necessary, the equipment can be repaired and sent back within 10 working days; in special cases, backup equipment can also be provided, without delaying the activities.   In addition, Yingmi has a 7S quality control system. Each piece of equipment undergoes 5 strict inspections before leaving the factory, ensuring top quality. It is more stable when used outdoors. Its sales channels cover the entire world. It can be purchased through online e-commerce platforms, offline agents, and supports multi-platform transactions. It also offers global logistics delivery, making it convenient for customers in foreign countries to place orders.   Product Model Target Scenarios Core Features Key Advantages Yingmi E8 Team Audio Guide System Team-building activities, educational tours, outdoor exhibitions - 16g ultra-lightweight all-in-one design.   - SOC embedded digital noise reduction (clean sound in noisy outdoors).   - 200 independent channels (no multi-team interference).   - PMU battery (full-day battery life).   - Dustproof/shockproof shell; -10℃ to 45℃ operating range. - Ideal for group outdoor activities (hiking, exhibitions).   - No power source needed midway; durable for harsh conditions.   - Clear communication even in open/mountainous areas. Yingmi M7 Self-Guided Tour System Scenic hiking, outdoor museums, nature reserves, cross-border study tours - RFID-2.4G automatic sensing (plays explanations when entering zones; stops when leaving).   - Chest-mounted ergonomic design (non-intrusive for outdoor activities).   - Multilingual support (customizable minority languages via HM8.0 platform).   - QR code function (mobile phone scanning for text/audio/video explanations).   - Transmitter battery lasts 3 years (low maintenance). - Perfect for self-guided outdoor exploration (no manual operation).   - Suitable for cross-border tours (multilingual adaptation).   - No extra equipment needed (QR code integration); low maintenance.     FAQ   Q1: Can the Eagle Meter device withstand extreme weather conditions? For instance, intense sunlight and heavy rain? A1: The core models have undergone rigorous testing and can function normally in environments ranging from -10℃ to 45℃. They are not affected by intense sunlight or low temperatures. The equipment itself has basic dustproof and waterproof capabilities, and can withstand light rain and sandstorms. However, in case of extreme weather such as heavy rain, it is recommended to use a waterproof cover to prevent water from entering and causing damage.   Q2: If I buy it abroad, the voltage is different. What should I do? Is it convenient to charge? A2: Don't worry. All the export models support global voltages ranging from 110V to 240V, so you don't need to purchase an additional transformer. The charging kit has multiple interfaces, which can be compatible with different countries' plugs. The accompanying charging box can charge multiple devices at once and is suitable for use by a team in the outdoors. Batch charging is particularly convenient.   Q3: If multiple teams are working outdoors and are close to each other, will there be any interference? A3: No. It relies on digital secondary frequency conversion anti-interference technology and a 200k ultra-small channel bandwidth, which supports independent use of multiple channels. Each team is allocated a dedicated channel. Even if they are close by, their explanations will not interfere with each other. The pre-sales technical team will also help you plan the channels based on the number of your team.   Q4: If it gets damaged outdoors, how will overseas after-sales service handle it? A4: Eagle Rice has cooperative after-sales service outlets in many countries around the world. You can directly call the service hotline 400-990-7677, or contact the local agent. Minor issues can be resolved through remote guidance; if the damage is more severe, it can be sent to the nearest outlet or the domestic headquarters for repair. During the repair process, you can also apply for a backup device, which will not affect the normal operation of the event.   Q5: Can customized versions for minority languages be provided? Are they suitable for cross-border outdoor educational expeditions? A5: It can be customized. Thanks to the HM8.0 multilingual sharing platform, any additional minor language can be added. This is particularly suitable for cross-border outdoor study tours and international outdoor exhibitions. We have already provided customized services in English, French, German, Spanish, etc. for many customers from different countries. After recording, you can switch directly with just one click, which is very convenient.

When foreign customers choose a wireless narrator's device, the appearance is definitely not something that can be ignored - whether it's a museum for receiving international tourists or an enterprise exhibition hall for welcoming overseas partners, a narrator's device that looks good and has a refined design can instantly enhance the overall quality of the scene. Among many brands, Yingmi has understood the aesthetic preferences of global customers and balanced practicality and appearance level exceptionally well. Just by its appearance, it has become the first choice for many overseas customers.   Customers choosing narrator's devices: They value the appearance level, and this is actually based on three requirements   What foreign customers want as "good-looking" is not just a high level of appearance, but it has specific demands. The core lies in three points, which are also the key to judging whether the appearance of a narrator's device is qualified.   Fit into the scene without seeming out of place   European classical museums, Southeast Asian cultural scenic spots, and North American technology exhibition halls have very different styles. The narrator's device placed here must fit the environment - in ancient buildings, it can't be too technologically advanced; in technology exhibition halls, it can't look old-fashioned. Therefore, when designing the brand, it must take into account "generalization" and "adaptation", and don't design a product that fits all scenarios, as it will look awkward.   Appearance level is versatile and simple and elegant   Nowadays, the world loves a simple style. Products with overly complex lines or too eye-catching colors are difficult to be liked by customers from different countries. Foreign customers prefer designs with smooth lines, stable colors, and detailed workmanship. Firstly, it's convenient to match their own brand style, and secondly, no matter what age group, they will find it comfortable to look at.   Wearing it is also good-looking, comfortable, and not obtrusive   The narrator's device is ultimately to be worn and used, even if it looks very good, if it is bulky and eye-catching when worn, no one will want it. Foreign customers particularly care about "not being noticeable when worn and looking good" - the ear-hanging type should fit the ear and not press it; the neck-hanging type should be small, lightweight, and not incompatible with the clothes, truly achieving "useful without taking up space, and the appearance level is still online".   Yingmi narrator's device: A good example of appearance level and strength   Yingmi has been selling products to Europe, America, and Southeast Asia for a long time, and it understands the aesthetic preferences of overseas customers. Its products' appearance not only passes international certifications such as EU CE and RoHS, but also becomes the designated model for high-end occasions such as international museum forums. When it comes to appearance advantages, there are mainly three points: the design concept is on the right track, the details are well-made, and it can adapt to different scenarios.   Simple design: Doesn't stand out wherever it goes   Yingmi has always held the idea of "eliminating complexity and focusing on the core" when designing products. All products use simple lines for the body, with colors mainly in dark black, clean pearl white, and textured silver gray, which are not eye-catching in classical scenes and show elegance in modern exhibition halls. Take its classic R8 ear-hanging narrator's device for example, there are no extra buttons on the body, and a function key is hidden on the side. The overall lines are like a water droplet, flowing smoothly, and it fits the ear very naturally, almost not disrupting the overall shape. Even in high-end business receptions, it still looks very appropriate.   Narrator's device is even more extreme in "simple and good-looking". The entire machine weighs only 16 grams and uses an integrated manufacturing process. There are no obvious seams in the body, and the technological sense is very strong but not flashy. Whether it's a business person in formal wear or a tourist in casual wear, wearing it doesn't feel cumbersome and fully meets the global users' demand for "light and good-looking".   Engineering + details: Good-looking hidden in small places   Yingmi's appearance is good not only because of the overall design, but also because the details workmanship is more powerful. It has the Ergo ergonomic design patent, and the curvature and size of each product have undergone thousands of wearing tests - the R8 ear-clip style uses a non-in-the-ear design, with the ear-clip curvature able to fit different ear shapes, and it won't hurt even after long wear, and it also avoids the hygiene problems of the ear-in style; the M7 neck-clip guide machine has a size of 82mm x 59mm x 12.5mm, weighing only 50 grams, and when hung on the neck and attached to the collarbone, it won't be uncomfortable even when swaying, and even with a necklace attached, it won't conflict.   In terms of materials, Yingmi selects high-quality matte material, unlike the shiny material which is prone to fingerprints, and the touch feels more delicate; the logo on the body is laser-engraved, clear and exquisite without being obtrusive, allowing people to know it's from which brand while not disrupting the overall visual effect. Foreign customers recognize its appearance level because of these small details - truly high-end and good-looking often hide in inconspicuous places.   All-scenario products: No matter what needs, there are attractive models   Yingmi's products are particularly comprehensive. Whether overseas customers need a self-guiding device for museums or a team-guiding device for enterprises, they can find a model that matches both the appearance level and the needs.   For example, in places with many exhibits like museums and art galleries, the Yingmi C7 self-guiding system is made very compact, about the size of an ordinary phone pendant, and it also has NFC touch function, without extra buttons, overall simple and neat. The white body is paired with a transparent protective case, placed on the exhibition shelf, it looks like a delicate cultural product, very compatible with the exhibits. Even the accompanying storage box is made of all-aluminum material, with silicone grooves, which can both store and charge, and placed in the corner of the exhibition hall, it doesn't disrupt the overall style, and it is itself a nice small object.   It can be used worldwide: The design was initially considered to meet overseas needs   Yingmi's guide devices can make customers all over the world think they are attractive. The core is that from the design, the team focused on "globalization" - the team specifically studied the aesthetics of different countries, avoiding local visual taboos, and ensuring that the products meet international standards. Its products have passed the EU RoHS environmental certification, the material is safe and non-toxic, the body has no sharp edges, which not only meets the safety requirements of the European and American markets but also caters to the appetite of Southeast Asian customers for "rounded design".   In addition, Yingmi also supports appearance customization, allowing customers to customize the body color and engrave the brand logo according to overseas customers' brands, and at least 50 units can be made for customization. This precisely solves the need of foreign customers for "brand uniformity", whether it's an exclusive guide device for scenic spots or a customized gift for enterprises, it can achieve "appearance level + brand" without any compromise. Up to now, Yingmi's products have been sold to countries like Spain, Hungary, the United Arab Emirates, and Poland, and it has become the designated equipment for international museum forums and relevant meetings of the Shanghai Cooperation Organization, and its appearance design has an excellent reputation.   Evaluation Criteria Core Needs of Foreign Customers Yingmi's Performance Scene Integration The device should blend naturally with the environment. - Simple lines and neutral colors (dark black, pearl white, silver gray) ensure versatility across scenarios.   - Avoids overly futuristic or outdated designs, ensuring harmony in both ancient and modern settings. Versatile & Elegant Design Smooth lines, stable colors, and exquisite craftsmanship for broad appeal. - Minimalist design philosophy with no redundant buttons or flashy elements.   - High-quality matte materials and laser-engraved logos enhance sophistication without being obtrusive. Wearable Comfort & Aesthetics The device should be lightweight, unobtrusive, and visually appealing when worn. - Ergo ergonomic design with thousands of wear tests for optimal fit.   - Lightweight models (e.g., E8: 16g, R8: 22g) ensure comfort during extended use.   - Ear-hanging/neck-hanging designs are compact and complement various outfits.     FAQ   Q1: What colors does the Yingmi speaker have? Can it match our brand? A1: The regular colors are black, pearl white, and silver gray. They can be used in most scenarios; customization of colors is supported, and laser-engraved logos are also available. A minimum order of 50 units is required, which perfectly aligns with the brand image.   Q2: For use in museums, which is more attractive and harmonious, the ear-loop style or the neck-loop style? A2: Museums prefer the ear-loop style (such as R8) or the compact self-service style (such as C7S). The ear-loop style is inconspicuous when worn and does not affect tourists' photography; the C7S is particularly small and can be hung on a rope and held in hand, similar to a cultural product, and it perfectly matches the museum atmosphere. The neck-loop style is more suitable for long-term wear in scenic areas, with comfort as the priority.   Q3: Does the matte finish of the body get dirty easily? Is it easy to clean? A3: The high-quality matte material used by Yingmi is not prone to dirt; dust and oil stains are not easily adhered. Just a simple wipe is enough. If there are stubborn stains, using alcohol cotton pads will not damage the body, and it will remain clean even after long use. The appearance quality remains unchanged.   Q4: Does the design of the appearance comply with the EU safety standards? Will there be any problems with export? A4: Absolutely! All Yingmi products have passed international certifications such as CE and RoHS. The body has no sharp edges, and the material is safe and non-toxic. The required documents for customs clearance are also complete. There are no problems with export, and it has already been steadily supplying to many European countries.   Q5: How long does it take to customize the appearance? Will it affect the quality and appearance level? A5: Customization usually takes 7-15 working days, depending on the order quantity. It uses laser engraving and professional color matching technology, which is the same as the original factory quality. It will not affect the quality and appearance level; instead, it will better meet your brand requirements.

Natural reserves are not only the core areas for ecological protection but also excellent places for scientific popularization. However, the guiding service here is truly remarkable. The outdoor signal is chaotic, the guiding points are scattered, the visiting time is long, and the tourists come from all over the world. Moreover, the complex environment with large temperature differences and variable humidity poses particularly high requirements for the guiding devices. For foreign customers with purchasing needs, choosing an adaptable, stable, and internationally compliant wireless guiding device directly affects the tourist experience and the effectiveness of scientific popularization.   When choosing a guiding device for natural reserves, these core requirements must be met   Compared to indoor scenarios such as museums and exhibition halls, the requirements for wireless guiding devices in natural reserves are much more stringent. The core lies in these five points, which are also the hard standards for choosing brands and products.   Anti-interference + Long-range transmission, breaking through the problem of outdoor signals   Most of the areas in natural reserves are forests and water bodies. The mobile phone signal is unstable, and there are also interferences from radio stations and tourists' electronic devices. The signal environment is chaotic. The guiding device must have strong anti-interference capabilities and be able to transmit far – self-guiding tourists may be scattered in various corners, and team investigations sometimes need to cover hundreds of meters. The stability of the signal directly affects whether the guiding can proceed smoothly.   Long battery life + Tolerant to wear and tear, suitable for long-term outdoor use   The visiting time in natural reserves is generally 4-8 hours, and in-depth visits may exceed 10 hours. The guiding device must be able to last throughout the day and cannot run out of power halfway. In addition, the equipment must withstand high and low temperatures, minor bumps, and not be afraid of moisture. The shell must also be lightweight. Don't let tourists carry it and feel tired.   Multi-language + Accurate sensing, matching international scientific popularization   Foreign tourists are an important group of visitors to natural reserves. The guiding device must support multi-language switching, and the voice must be clear and fluent. Moreover, the guiding points in the reserve are scattered, and the automatic sensing function must be accurate. To avoid problems such as mixed or missed guiding, it is best not to require manual operation by tourists. This can enable an immersive tour.   Sufficient environmental protection + Easy management, in line with ecological protection concepts   Natural reserves have extremely high requirements for ecological protection. The guiding device and its accessories must comply with environmental protection standards and cannot pollute the environment. At the same time, the equipment must be well-managed in large quantities. It is best to have dedicated storage and charging equipment, which can save a lot of maintenance work.   Yingmi: Specialized for outdoor scenarios, products precisely adapted for natural reserves   Yingmi is a national-level high-tech enterprise, holding many core patents. Its products have passed international certifications such as EU CE and RoHS, and can adapt to different countries' standards and usage scenarios. In response to the characteristics of natural reserves, its M7 neck-mounted automatic sensing guide machine and 008A team guiding system are respectively suitable for self-guiding tourists and team investigations, with extremely high adaptability.   Yingmi M7 neck-mounted guiding device: Outdoor scientific popularization for self-guiding tourists   This product is specifically designed for outdoor scenic areas. Its advantages precisely meet the self-guiding needs of natural reserves. It uses the RFID-2.4G star distribution system and is equipped with digital encoding positioning and spread spectrum communication technology, which can effectively block the interference from various outdoor signals, such as mobile phones and radio stations, and there will be no interference between adjacent guiding points. The sensing is very accurate.   This aspect is a benchmark for outdoor scenarios: The device has an 800mAh lithium battery, and continuous playback can last for more than 16 hours. The accompanying signal transmitter is a 1000mAh lithium battery, which can be used for 12 months after one charge, eliminating a lot of maintenance troubles. The body weighs only 50 grams, and the neck-mounted design is comfortable to wear for a long time without getting tired. The shell has also undergone strict weather resistance tests, capable of withstanding high and low temperatures and humid environments in the reserve. The multilingual support feature is also well implemented. The M7 can store 9,999 segments of explanations and is equipped with the HM8.0 multilingual platform based on the Yingmi core. It supports all major languages worldwide. Foreign tourists can choose their native language to listen to the explanations. The voice uses AI lossless original sound processing, along with the unique SOC embedded digital noise reduction technology. Even in noisy environments such as forests and streams, the sound quality remains clear.   Another point worth mentioning is that its dedicated storage box is made of all-aluminum material. It contains silicone grooves and sponges to reduce vibration damage during transportation and storage. One box can hold 30 devices, and there is also a spare parts area, making batch management very convenient. The plug-in charging box can charge 32 devices at a time and uses intelligent charging management. It can charge quickly and protect the battery life, making it particularly suitable for large-scale use in protected areas.   The Yingmi008A Team Explanation System: The exclusive choice for scientific research teams, group tours, and government investigations in nature reserves.   For scenarios such as scientific research teams, group tours, and government investigations in nature reserves, the Yingmi008A Team Explanation System is particularly convenient to use. It uses advanced wireless amplification technology, with the signal being able to travel up to 280 meters. Even if the team is scattered for exploration in the forest, everyone can clearly hear the main speaker's words. It also supports simultaneous use by multiple teams, with a 200k ultra-small channel bandwidth, and they will not interfere with each other.   This device also comes with SOC embedded digital noise reduction technology, which can filter out natural noises such as wind and insect chirping, ensuring clean explanation sound quality. The body design is very lightweight, and both the main speaker end and the receiving end use Ergo ergonomic design, making it comfortable to wear for a long time. Moreover, it has passed the EU environmental protection certification, with safe and non-toxic materials, meeting the ecological and environmental protection requirements of the protected area. The accompanying charging equipment can charge multiple devices simultaneously, and it can quickly replenish power in emergencies to meet the needs of long-term scientific research.   Yingmi's service also takes the compatibility to the next level. They have the "9G Full Lifecycle Service", which responds within 90 seconds before sale, offers free sample testing, and can customize solutions based on the terrain and explanation requirements of the protected area. During the middle sales process, they can conduct on-site investigations to ensure the equipment is installed and debugged properly. After-sales service provides professional installation, free technical support, and lifetime guarantee. Its sales network covers the entire world, and foreign customers can also enjoy local services, eliminating the need to worry about subsequent maintenance and operation.   FAQ   Q1: Can the Yingmi interpreter be used in natural reserves with different climates such as tropical and polar regions? A1: Of course it can. Yingmi products have undergone strict weather resistance tests and can be used stably within the temperature range of -10°C to 45°C. They also have moisture-proof and dust-proof designs. Whether in the humid environment of tropical rainforests or the low-temperature weather of polar grasslands, they can be used properly.   Q2: After foreign customers place an order, can they customize for minority languages? A2: Absolutely. Yingmi supports customization for minority languages. It can customize the corresponding interpretation voice library based on the main visitor sources of the reserve. Subsequent voice updates are also free of charge.   Q3: Do the devices meet international environmental protection standards? Will they pollute the reserve? A3: Definitely they do. Yingmi's all interpreters have passed the EU RoHS and China's CMA, CNAS dual certifications. The materials are environmentally friendly and recyclable. They will not pollute the soil or water. They fully meet the ecological requirements of the reserve.   Q4: Does the signal transmitter require wiring for power supply? Will the installation damage the reserve environment? A4: There's no need for wiring at all! Yingmi's signal transmitter is powered by lithium batteries. One battery can last for 12 months. During installation, just fix it in a concealed place. It won't damage the vegetation or terrain at all.   Q5: After batch purchasing, how to manage and maintain the equipment? A5: Yingmi will provide dedicated storage boxes and charging boxes to facilitate batch storage and charging. It will also provide free technical training to teach staff how to maintain the equipment daily. The after-sales team offers lifetime technical support and can respond quickly to solve any problems.

Nowadays, the global exhibition economy is gradually recovering. To make the exhibition professional and communication efficient, a wireless audio guide is definitely a must-have. This device not only breaks the language barrier but also improves the visiting efficiency. Choosing the right brand directly affects the professionalism of the exhibition and the customer experience. For customers, in addition to the device being good to use, whether it can comply with local regulations, support multiple languages, and have global services that can keep up are also key considerations.   Exhibition audio guide equipment must meet these hard indicators   The exhibition scene is special, and the requirements for wireless audio guide equipment are not low. The core points are five: anti-interference, good portability, support for multiple languages, long battery life, and convenient batch management. First, there are many people at the exhibition site and the signals are chaotic. The equipment of neighboring booths can easily interfere with each other, causing distorted sound or even disconnection; second, exhibitors and visitors need to carry the equipment for the whole day, so portability and ease of operation are basic requirements; third, overseas exhibitions have audiences from various countries, and without multilingual explanations, it is impossible; finally, exhibitions usually last for 3-5 days, so the equipment must be able to withstand long-term use and support batch charging and quick setup, so as to save operating costs.   Anti-interference + Good Sound Quality: The Bottom Line for Exhibition Communication   There are WiFi and Bluetooth devices everywhere at the exhibition site, and the signals are chaotic. Ordinary audio guide devices are prone to problems such as interference and sudden disconnection. Therefore, when choosing equipment, it is necessary to pick those that use dedicated high-frequency bands and have good anti-interference technology. Only in this way can the sound be clear and stable in complex environments. Moreover, the exhibition is about discussing product details and technical parameters, and unclear sound can easily cause misunderstandings, affecting the audience's understanding effect.   Multilingual + Compliance: Essential Conditions for International Exhibitions   The audiences at international exhibitions come from all over the world. The number of languages supported directly determines how many people the explanation service can cover. The best is that the equipment has multiple mainstream languages built-in and can add custom languages to meet the needs of different exhibitions. In addition, the most important point is that the equipment must comply with international certification standards, otherwise it may not be legally usable in the local area.   Yingmi: Understanding the Exhibition Scene   Yingmi is a brand under Hefei Weima Information Technology. It has been engaged in voice audio guide equipment since 2007 and is a national high-tech enterprise and big data enterprise. It holds many core patents. Its products have passed international certifications such as EU CE and RoHS. It started doing exports in 2009 and has sold to dozens of countries such as France, Germany, the United Kingdom, and Russia. For large international events such as the International Museum Forum and the SCO-related conferences, Yingmi's equipment is used. In terms of adaptation to the exhibition scene, it has particularly rich experience.   Core Technology: Specifically Solving the Troubles of Exhibitions   Yingmi uses SOC embedded integrated digital filtering and noise reduction technology. Even in a noisy exhibition site, it can filter out the noise and ensure clear sound quality. It also uses digital secondary frequency anti-interference technology and 200k ultra-small channel bandwidth design. Even if multiple teams are explaining in the same area, there will be no mutual interference. In addition, the equipment uses PMU safe intelligent lithium battery power management technology, which can ensure battery life while being safe and fully capable of withstanding the long-term continuous use of the exhibition site.   Compliance + Service: Making Overseas Customers Have No Worries   Yingmi's products not only have passed EU CE and RoHS certifications, but also have passed the dual standards detection of China CMA and CNAS. They are compliant in most countries and regions around the world. The service provided by Yingmi for overseas customers is also very thorough: it can respond within 90 seconds before sale, can send samples for testing for free, and provides 1000 real case references; during the sale process, it can conduct on-site site surveys if necessary, and can ship the goods on the same day for urgent orders. After-sales service is more convenient. It offers professional installation, free technical support, and lifetime guarantee. If the equipment breaks down, it can be sent back for repair. Within 10 working days, it can be repaired and sent back. In special cases, a backup device can be provided to avoid any disruption during the exhibition.   The E8 team explains the system: The preferred choice for multi-team and multilingual exhibitions   This is specifically designed for team reception and multilingual interpretation at large-scale exhibitions. It consists of a transmitter and a receiver. One transmitter can be connected to countless receivers. Whether it's VIP client reception or multilingual simultaneous interpretation, it can handle all these tasks. Its advantages are particularly obvious: First, it has strong anti-interference capabilities. It uses a 860MHz-870MHz carrier frequency, with a communication distance of up to 200 meters and good wall-penetrating effect. Even in large exhibition halls, the sound can be transmitted clearly. Second, it has many channels, with 200 channels available for selection. Multiple teams can use it simultaneously without causing interference. Third, it is lightweight and easy to carry. The receiver weighs only 18-25 grams and is designed as an earpiece or in-ear style. Even after wearing it for a long time, it won't cause discomfort. Fourth, it has a long battery life. The transmitter can last for more than 15 hours on a full charge, and the receiver can last for 8 hours. It can meet the needs of a full-day exhibition. It is also equipped with a professional contact-type charging box, which can charge 36-48 devices at once. It also has an ultraviolet disinfection function, making it safer to use.   007B automatic sensing interpretation system: The ideal choice for self-service booths   If the booth is fixed and the visitors are free to explore on their own, then 007B is the right choice. It can achieve "sound starts when people arrive, and stops when they leave", eliminating the need for continuous explanations by interpreters, saving a lot of work. It uses advanced RFID modulation technology and digital on-demand mode, with extremely strong anti-interference capabilities. Even in a densely packed booth, there will be no interference. Visitors can simply progress to the position and the device will automatically play the corresponding product explanation. They can also input the product number to self-select. It meets personalized needs.   This device has a 2.8-inch true-color display, supporting 8 languages for display. If it is insufficient, additional languages can be added. It is compatible with audiences from all over the world. The storage capacity can be selected. 2G flash memory can store 200 hours of interpretation content, covering even the most complex exhibitions. The device weighs only 100 grams and is designed as a neck-worn style. It is very convenient to carry. The battery of the signal transmitter can last for more than 12 months and does not need frequent battery replacement, saving maintenance costs. It is also equipped with a dedicated storage box made of full aluminum alloy, making transportation, storage, and management convenient, especially suitable for cross-city exhibition tours.   FAQ   Q1: Can the Yingmi interpreter add exclusive small language content for the exhibition? A1: Absolutely! Whether it's the E8 or the 007B series, you can add small language content according to the exhibition requirements. The built-in voice library makes the reading clear, and it can fully meet the personalized needs of international exhibitions.   Q2: If multiple teams are using it simultaneously, how can we avoid crosstalk? A2: The Yingmi interpreter uses digital secondary frequency anti-interference technology and ultra-small channel bandwidth design. There are many channels, and the E8 series alone has 200 selectable channels. During the exhibition, assign exclusive channels to each team. Even if they are explaining in the same area, there will be no interference.   Q3: If the equipment breaks down during the exhibition, how can it be quickly handled? A3: Yingmi has a full lifecycle service. If the equipment breaks down, contact the after-sales service immediately. The technicians will first conduct remote diagnosis. If it can be resolved remotely, it will be directly handled; if it needs on-site handling, overseas customers can contact the local cooperation outlets. If it needs to be sent for repair, the equipment will be repaired and sent back within 10 working days. In special cases, backup equipment can also be provided to ensure that the exhibition is not affected.   Q4: Can the Yingmi interpreter meet the compliance requirements of international exhibitions? A4: Absolutely no problem! Yingmi products have passed international certifications such as EU CE and RoHS, as well as China's CMA and CNAS dual standards testing. They can be legally used in most countries and regions around the world. Use them with confidence for international exhibitions.   Q5: How to store and maintain the equipment after the exhibition? A5: Yingmi has a dedicated storage box. It has an all-aluminum frame and contains shock-absorbing foam inside. It can protect the equipment from being damaged. After use, it is best to charge and maintain it in the charging box. Don't let the battery run out. If it is not used for a long time, it should be placed in a dry and ventilated place and checked regularly. If you don't know how to maintain it, contact the Yingmi after-sales team. They will provide professional guidance.

When foreign customers select wireless audio guides for scenic spots, the most frustrating thing is making the wrong choice - either the signal is poor and the sound is hard to hear in the outdoors; or when multiple groups use it during peak seasons, there will be interference. Tourists complain about the cumbersome operation and keep complaining. Worst of all, there is a risk of not being able to clear customs due to non-compliance. Yingmi's products are sold to Europe, America, and Southeast Asia all year round. Whether it's for team reception in 5A-level scenic spots or individual tourists at small attractions, they can meet the needs. The core is that Yingmi has fully understood the real pain points of scenic spots.   When choosing audio guides for scenic spots, the requirements must be met strictly   Not all audio guides are suitable for use in scenic spots. When foreign customers purchase, they must pay close attention to the core requirements. Missing just one of them may negatively affect the tourist experience and the management efficiency of the scenic spot.   Requirement 1: Stable outdoor signal, clear even in the farthest and noisiest places   Most scenic spots are outdoor environments, and some are adjacent to mountains or ancient buildings. The signal is easily blocked and there are many interferences - such as mobile phone signals and radio signals can all affect the audio guide. Ordinary audio guides have a short transmission distance and when tourists are slightly farther from the guide, the sound will stop. They can only follow closely, resulting in a very poor experience. Audio guides suitable for scenic spots must have a transmission distance of at least 100 meters or more. Even in noisy tourist centers or crowded scenic spots, the sound quality must be clear.   Requirement 2: Strong anti-interference, no interference when multiple groups use it   During peak seasons, one scenic spot may have several dozen groups. If the audio guide does not have strong anti-interference capabilities, there will be a "you listen to me, I listen to you" interference problem. Tourists keep complaining, and the guide cannot explain properly. Therefore, the audio guide must have an independent high-frequency band transmission and support multiple channels to ensure that different groups can speak separately without interfering with each other.   Requirement 3: Long battery life, no need for frequent charging   Scenic spots operate for at least 8-10 hours a day. If the audio guide's battery life is not up to the mark, it will have to stop service for charging at noon, which is very inconvenient. Especially for self-guided tour machines for individual tourists, tourists may carry them for a whole day. The battery life must be strong enough to last for at least 10 hours, so that they can be used throughout the day without any problems.   Requirement 4: Simple operation, even foreign tourists can use it   Tourists at scenic spots come from all over the world, with different languages and a wide age range. If the operation is too complex, no one will use it. The audio guide should be able to "start and use immediately", without the need for manual channel adjustment or complex settings; multilingual switching should also be simple, with one click to change and remember the last selected language, making it convenient.   Yingmi audio guide: Exactly hitting all the pain points of scenic spots   Yingmi has been in the audio guide industry for many years and has started exporting since then. Its products have been sold to dozens of countries in Europe, America, and Southeast Asia. Yingmi has long understood the needs of foreign scenic spots. Whether it's compliance, technical stability, or user-friendly design, it precisely solves the core problems of scenic spots. This is why many scenic spots around the world choose it.   Technology is strong: stable outdoors, strong anti-interference, clear sound quality   Yingmi has optimized its technology for outdoor scenarios specifically. Take the popular K8 team audio guide system as an example. It uses the 790-830 MHz high-frequency band transmission, which can avoid interference from mobile phones and radios, and the transmission distance can reach over 200 meters. Even in mountainous areas or beside ancient buildings, the signal is very stable. It also supports multiple channels, allowing different groups to speak separately without interfering with each other.   The sound quality is also reliable. Yingmi uses digital noise reduction technology to automatically filter out the noise in the scenic area - such as tourists' noise and wind sounds. Even when the guide speaks softly, tourists can still hear clearly. Whether it's a large group or a small group, the audio guide effect is guaranteed.   The design is thoughtful: simple operation, good wearing sensation   Yingmi's operation design is particularly adept at understanding scenic spots. The K8 team explanation system has an automatic frequency matching function. Once the transmitter is turned on, the receiver doesn't need to manually adjust the channel; it automatically connects. Tour guides can use the equipment right away without spending time teaching tourists how to operate. The M7C self-guided tour machine is even more convenient. It uses RFID positioning technology. When tourists carry it to the vicinity of the explanation point, it automatically plays the corresponding content, completely without the need for manual operation. It truly achieves "wherever you go, wherever you speak".   It is also comfortable to wear. The K8 receiver weighs only 22 grams, lighter than an egg. It is designed as a non-intrusive earpiece, fitting various ear shapes. Tourists won't feel tired after wearing it for a whole day. Moreover, the non-intrusive design is more hygienic. When multiple people share it in the scenic area, there is no need to worry about health issues.   The battery life is sufficient: It can last throughout the day without running out. The organization is also convenient.   All Yingmi scenic spot models of the explanation devices have optimized battery life. The K8 team explanation system can be charged once and used for 7-8 hours continuously, which is definitely enough for the scenic area to receive visitors throughout the day. The M7C self-guided tour machine has a standby time of at least 11 hours. Tourists won't be worried about running out of power when they take it for a whole day for their tour. After the tour group is organized, the organization is also convenient. The dedicated contact-type charging box can charge many devices at once and can be directly stored without the need to find a separate place to put it. This saves a lot of trouble for the scenic area management.   For team organization, choose Yingmi K8 team explanation system.   This is specifically designed for scenic area team organization. Whether it's a large team in a 5A scenic spot or a small study tour group, it can be used. Besides the strong anti-interference, long battery life, and simple operation, it also has a thoughtful design - the transmitter can be clipped onto the collar, so the tour guide doesn't have to hold it in their hand while explaining, making the explanation more natural. The dedicated charging box is made of metal, safe, dust-proof, and waterproof, suitable for outdoor placement in the scenic area.   Many foreign scenic spots have said after using it that there are fewer complaints from tourists and tour guides no longer have to shout to explain. The reception efficiency has directly improved.   For individual tourists or multilingual tourists, choose Yingmi M7C self-guided tour machine.   If there are many tourists on a self-guided tour in the scenic area, especially foreign individual tourists, choose M7C. It supports 8 common languages for free switching and has language prompt sounds. The next time it is turned on, it automatically restores the last selected language. Foreign tourists find it very convenient to use. If there are small scenic spots with many exhibits - such as the folk customs exhibition hall in the scenic area - it can be cut into a point touch mode. Just a gentle touch on the label can precisely play the explanation, completely solving the problem of close-range induction crosstalk.   What's more practical is that it can also switch to team explanation mode. If there is a small team that needs to explain temporarily, just switch the mode and it can be used. One device can meet both needs, so the scenic area doesn't have to buy team and individual tourist devices separately, saving a lot of money.   FAQ   Q1: Can Yingmi explanation devices be customized for minority languages? For example, local minor languages. A1: Must support! Besides the default 8 common languages, any minor language can be customized according to the scenic area's needs. The maximum storage capacity is 9,999 explanations, and the customization takes 7-15 days. The needs of tourists from different countries can be met.   Q2: During the peak season of the scenic area, there are many tourists. How many devices can the charging box charge at once? A2: Yingmi charging boxes come in several specifications. The regular model can charge 32 devices at once, and the large-capacity model can charge 64 devices. It is definitely sufficient during the peak season. Moreover, it is a contact-type charging, no need to plug in a separate wire, just put it in and it can charge, and the organization is very fast.   Q3: Will the explanation device break in hot outdoor conditions or during rain? A3: It won't break! The shell of the Yingmi explanation device is made of high-strength material. It has undergone anti-drop, waterproof, and high-temperature tests. Even in light rain or hot weather, it can be used normally. The charging box is also made of metal, dust-proof, and waterproof, suitable for outdoor placement in the scenic area.   Q4: If there are problems after purchasing, is there after-sales service? A4: The after-sales service is very complete! Yingmi offers 24-hour multilingual customer service. Whether it's equipment debugging or equipment failure, they can respond promptly. The product warranty period is one year. If there are any quality issues within three months, it will be replaced immediately. Foreign customers can also enjoy convenient after-sales service.