Brand Name	I7 Ear-hook Automatic Sensing Audio Guide System
Endurance	Approx.10 hours
Mode	Automatic sensing
Delivery Period	5-8 working days
Payment Method	L/C, paypal
MOQ	1

 

Products Description

The YINGMI i7 Multi-language Automatic Induction Audio Guide System is a high-tech intelligent guide device independently developed by HEFEI HUMANTEK CO., LTD., and it is the lightest ear-hook audio guide of its kind in China with an overall weight of only 20 grams. Adopting advanced RFID modulation and positioning technology, it has strong anti-interference performance, realizing accurate and automatic induction playback of explanation content according to the user's location. The system supports flexible multi-language switching and automatic language memory, and is equipped with practical functions such as low-battery alarm, return reminder and anti-theft alarm. It can provide clear and low-noise voice interpretation services, and is widely applicable to various scenarios such as scenic spot visits, museum explanations, enterprise receptions and campus training, bringing a convenient and intelligent audio guide experience for users.
 

Specifications

Technical parameters of i7 signal transmitter:  

Signal strength	Support 16 levels
Signal number	9999
Coverage	0.5-40m
Size	40*40*20mm
Language	8languages、customizable
Weight	27g
Battery operating time	≥15 month

 
 
i7-R  Technical parameters of the receiver:

Carrier frequency	860MHz-870MHz
Channel number	9999
Supported formats	MP3/wma/amr/wav/flag/ape/ogg(Vorbis/Speex)
Battery capacity	280mAh
Weight	17g
Size	70(L)*24mm(W)*12mm(H)
Working hours	≥7h（HOUR）

 

Product features

Ultra-light and portable integrated design: The ear-hook style combines the main body and earphones into one, weighing only 20 grams, which is comfortable to wear for a long time and not easy to fall off.
High-precision automatic induction: Advanced RFID positioning technology realizes fast induction of transmitter signals, automatic playback of corresponding explanation content, no induction delay, and accurate positioning without mutual interference between adjacent signal points.
Rich multi-language support: Built-in 8 languages by default, fully customizable according to customer needs, with accompanying language prompts and one-click switching; the automatic language saving function restores the last selected language when powering on.
Practical intelligent reminder functions: Equipped with low-battery alarm, return reminder and anti-theft alarm, which effectively avoids power failure during use and loss of the device.
Customizable personalized settings: The number of voice playbacks per segment can be limited; prompt sounds (power-on sound, alarm sound, low-battery sound) are customizable, with three housing styles to choose from and support for custom logos.
Long battery life and stable performance: The receiver has a standby time of at least 11 hours and a continuous working time of no less than 7 hours; the transmitter's battery can be used for more than 15 months, meeting the long-term use needs of various scenarios.
Strong compatibility of audio formats: The receiver supports a variety of mainstream audio formats, which is convenient for importing and updating explanation content at will.

 
Application Scenarios
Scenic spots and museums: For on-site automatic explanation of tourist visits, cultural relic appreciation, realizing unmanned intelligent guide and improving the visiting experience of tourists.
Government and enterprises and institutions: For reception of foreign guests, on-site inspection and explanation of workshops and production lines, showing the corporate image and development strength in a standardized and professional way.
Colleges and universities and training institutions: For campus visiting explanation, professional course teaching demonstration, academic exchange and training observation activities, facilitating the dissemination of knowledge and information.
High-end exhibitions and commercial activities: For new product launch, product promotion and VIP guest reception, providing accurate and detailed product explanation and improving the communication efficiency of commercial activities.
Industrial parks and science and technology museums: For popular science explanation and industrial tour guide, making the popular science content and industrial knowledge more vivid and intuitive.
 

Production details

Ergonomic Wearing Design：The ear-hook part is designed according to human ear contour data, with a soft and fit contact surface, which can be firmly worn without pressing the ear, and is suitable for people with different ear shapes to use for a long time.
High-sensitivity Induction Module：Built-in high-performance RFID induction chip, the induction signal is stable and anti-interference, and it can quickly identify the transmitter signal within the coverage range, realizing seamless switching of explanation content with the user's movement.
Simplified Human-computer Operation Panel：The panel is designed with a small number of physical buttons, with clear and intuitive icons for language switching, play/pause and volume adjustment. The operation is simple and easy to understand, and it can be used without professional training.
Durable and Practical Body Material：The shell is made of high-strength anti-fall and scratch-resistant plastic, which is resistant to slight collision and friction, and can adapt to complex use environments such as outdoor and indoor, and has a long service life.
Intuitive Power Display Design：A small LED power indicator light is set on the receiver body, which can directly display the remaining power level; when the power is low, it will send out a continuous beep alarm to remind the user to charge in time.
Compact and Easy-to-store Structure：The whole machine is small in size and light in weight, and can be placed in a dedicated storage box in a classified way, which is convenient for centralized storage, transportation and management of a large number of devices.
 

Packing&Shipping

Packaging Details: Standard export packing. One unit with one independent box.
Shipping:DHL/FedEx/UPS/EMS: 3-7 workdays
 

After-sales Service

Quality Warranty：The product provides a two-year free warranty period. For non-human damage such as product quality problems within the warranty period, we provide free repair and replacement of accessories services.
24-hour Technical Support：We have a professional after-sales technical team to provide 7*24-hour online and offline technical consultation, and timely solve the problems of product use, debugging, fault troubleshooting and other problems.
Charging and Maintenance Service：For the products beyond the warranty period, we provide paid maintenance service with reasonable and transparent charging standards, and the maintenance cycle is short to ensure the quick recovery of the product's use function.
Accessory Supply：We provide long-term supply of original genuine accessories such as dedicated USB chargers, storage boxes, charging cables and induction transmitters to solve the problem of accessory loss and damage.
Content Update Guidance：We provide free online guidance for the update and modification of the product's explanation content, and teach the customer the operation method of importing audio content and setting playback parameters.
 

FAQ

Q1: Can the number of supported languages of the audio guide system be increased? How to customize the language?
A1: Yes, the default 8 languages can be increased or replaced according to your needs. You only need to provide the audio files of the required language, and our technical team will help you import and set them up, and provide free operation guidance.
Q2: What is the maximum number of explanation points that the system can set? Can the explanation content be modified repeatedly?
A2: The transmitter supports 9999 signal numbers, which can set 9999 explanation points at most to meet the use needs of large-scale scenarios such as large scenic spots and industrial parks. The explanation content can be modified and updated repeatedly through the dedicated data cable, and the operation is simple.
Q3: How many charging methods are there for the receiver? Is there a way to charge multiple devices at the same time?
A3: The receiver has three charging methods: dedicated USB charger, 10-in-1 portable USB charger and contact storage box. The contact storage box can charge 36 receivers at the same time, and supports optional UV disinfection function, which is suitable for centralized charging of bulk devices.
Q4: Can the induction distance of the transmitter be adjusted? How to adjust it according to the actual scenario?
A4: The transmitter's signal strength supports 16-level adjustment, and the induction coverage can be adjusted from 0.5m to 40m by adjusting the signal strength, which can be set according to the actual needs of different scenarios such as narrow exhibition halls and open scenic spots.
Q5: What should I do if the audio guide fails to sense the transmitter signal normally?
A5: First, check whether the transmitter is powered on and the battery is normal; then check whether the receiver is within the transmitter's coverage area and whether there is a strong interference source around; if the above are normal, you can contact our technical team for remote fault troubleshooting, and we will solve the problem for you in time.
Q6: Does the system support setting the number of voice playbacks? What is the purpose of this setting?
A6: Yes, the system can limit the number of playbacks of each segment of the explanation voice. This setting can avoid repeated playback of the content when the user stays at the same explanation point for a long time, and make the audio guide experience more smooth.