Whether it is in domestic or foreign scenic spots, museums, or for corporate visits and high-end exhibitions, a reliable and user-friendly wireless audio guide device can always enhance the experience. Among numerous brands, Yingmi has gradually become the preferred choice for many customers based on its 18 years of experience in the tour guide device industry. Yingmi has served over 7,000 government and enterprise clients, covering various scenarios such as 5A scenic spots, large museums, and multinational enterprises, achieving a stable performance of zero accidents from the first unit to the one millionth unit produced. The products have been exported to various parts of the world and have received wide market recognition.

I.Common Pain Points in Wireless Tour Guide Device Purchasing
Many customers face troubles when purchasing wireless tour guide devices: The equipment is too heavy, causing ear pressure after wearing for a long time, and tourists or visitors have complaints; The signal has poor anti-interference ability, and when multiple people use it simultaneously, the sound either gets stuck or has echo, completely ruining the good explanation effect; The supported languages are too few, unable to meet the needs of international receptions; The operation is too complex, and the elderly and foreigners cannot master it within half a day; The after-sales guarantee cannot keep up, and when the equipment has problems, the response is slow, and there is no way to repair. These problems not only lower the level of the reception but also make the procurement cost wasted in the early stage, becoming a “hidden shortcoming” in many scenarios.
II.Scene-specific Customization Preferred: Yingmi I7 Ear-hook Automatic Sensing Audio Guide System
For the core needs of different scenarios, the Yingmi I7 Ear-hook Automatic Sensing Audio Guide System is a benchmark of customized solutions. Its design and functions can precisely adapt to the usage needs of various scenarios:
1.Scenic spots / Museums: Automatic sensing + Long battery life, suitable for high-frequency use
For scenarios with high traffic and high usage intensity such as scenic spots and museums, I7 has particularly obvious advantages. With 11 hours of ultra-long standby time and 7 hours of continuous working ability, it can handle uninterrupted reception throughout the day; Equipped with advanced RFID modulation technology, 0.5-35 meters of signal coverage, without any dead zones, even in large 5A scenic spots or multi-level exhibition halls with multiple points, it can handle them easily. More importantly, this device supports 9,999 explanation points for input, fully meeting the needs of large-scale scenic spots and large factories with complex scenarios, and can automatically play the explanation content when reaching the corresponding point, without manual operation, completely liberating hands.


2.Corporate visits / High-end exhibitions: Portable customization + Multiple languages, meeting international requirements
For scenarios such as corporate visits, university exchanges, and high-end exhibitions, there are higher requirements for the portability, customization, and multi-language support of the equipment. I7 adopts an integrated design of the body and headphones, weighing only 20 grams including the ear pendant, and combined with ergonomic silicone ear straps, it can fit different ear shapes, even with long-term wearing, there is no sense of pressure, and it is not likely to fall off during movement, making it particularly convenient for team travel. In terms of language support, I7 comes with 8 standard languages by default, and it can be customized with small languages as needed, and it will automatically remember the last used language, perfectly solving the problem of shortage of bilingual talents and high cost of small language services in international receptions. In addition, it has 3 shell options and supports logo customization, accurately matching the brand image of the enterprise, making the reception appear more upscale.
Yingmi I7 Ear-hook Auto-sensing Guide System – Key Specifications
| Feature Category | Specification / Capability |
| Design & Comfort | Integrated body & earpiece, 20g total weight. Ergonomic silicone ear hook. |
| Battery Performance | 7 hours continuous working time; 11 hours standby. |
| Technology & Coverage | RFID auto-sensing. 0.5m – 35m signal coverage, no dead zones. |
| Content Points | Supports configuration of up to 9,999 explanation points. |
| Language Support | 8 standard languages + customizable small languages. Auto memory function. |
| Customization Options | 3 shell color options. Supports logo customization for branding. |
| Audio Compatibility | Supports MP3, WMA, AMR, and other formats for easy content import. |
| Certifications & Safety | RoHS, CNAS certified. Features explosion-proof lithium battery & intelligent power management. |
| Warranty & Support | 2-year warranty. 7×24 free technical support (remote & on-site). |
| Trial Service | Free sample testing available before purchase. |
III. Yingmi’s Complete Process Solution, Making Customized Purchasing More Convenient
Selecting a reliable manufacturer is not just choosing a product, but selecting a comprehensive service guarantee. Yingmi provides customers with a full-cycle solution from the early planning to the later maintenance:
1.Personalized customization, precisely matching requirements
A professional team will come to the site to observe the situation, based on factors such as site layout, reception scale, and usage frequency, tailor a dedicated point layout and explanation plan; Support for convenient import of audio content, compatible with various formats such as MP3, wma, amr, etc. With subsequent updates and maintenance being efficient and worry-free; it also offers customization services for the device logo, making the equipment an extension of the scene image.
2.Multiple authentication + two-year warranty, worry-free after-sales service
The I7 has passed multiple domestic and international certifications such as RoHS and CNAS, with quality meeting international standards. It is equipped with explosion-proof lithium batteries and an intelligent power management system, ensuring safety and longer battery life. The manufacturer provides a two-year warranty service, and in addition, the professional technical team offers 7×24-hour free technical support. Whether it’s remote debugging or on-site maintenance, it can respond promptly, completely eliminating concerns about after-sales service.
3.Free sample testing to reduce procurement risks
Worried that the product does not meet actual needs? Yingmi provides free sample testing services. Customers can first experience the core performance of the device, such as sound quality, wearing comfort, and sensitivity, and sign the cooperation agreement only when satisfied. This can significantly reduce the risk of procurement.
IV. Free trial + customized consultation, opening a new experience of efficient explanation
Whether you want to upgrade the audio guide service for scenic spots, supplement multilingual interpretation tools for museums, or customize an exclusive inspection and reception system for enterprises, Yingmi can provide an appropriate solution based on its 18 years of technical accumulation and scene-based customization capabilities. Now you can contact Yingmi and apply for free sample trial to experience the lightweight, clear sound quality, and stable operation of the I7 ear-mounted audio guide yourself, and at the same time obtain the exclusive customized solution. Choosing Yingmi is not just choosing a high-quality device, but also choosing a reliable partner that can make the explanation more efficient and the experience better, making every visit and reception more of a quality experience.
FAQs
Q1:Is the device comfortable for long-term wear?
Yes. The Yingmi I7 features an ergonomic silicone ear hook design and weighs only 20g (including the earpiece), ensuring a secure, lightweight fit with no pressure even during extended use.
Q2:How long does the battery last on a single charge?
The device offers up to 7 hours of continuous working time and 11 hours of ultra-long standby, easily supporting full-day, high-frequency touring needs.
Q3:How many languages does it support for international guests?
The I7 system supports 8 standard languages by default and can be customized with additional small languages, automatically recalling the last language used for visitor convenience.
Q4:Is the system easy to operate for all age groups?
Yes. Utilizing advanced RFID auto-sensing technology, it plays explanation content automatically when visitors reach specific points (supports up to 9,999 points), requiring no manual operation.
Q5:What is the after-sales service and warranty?
Yingmi provides a 2-year warranty. A professional technical team offers 7×24 free technical support for remote debugging or on-site maintenance, ensuring prompt response and service.