HEFEI YINGMI TECHNOLOGY. CO., LTD.
| Payment Terms | L/C/Paypal |
| Supply Ability | 1000 pieces per week |
| Delivery Time | 7days |
| Packaging Details | packed in carton box |
| Product | Audio guide device |
| Color | Black |
| Feature | ear hanging |
| Weight | 18g |
| Power | Lithium battery |
| Application | audio guide for museum |
| Brand | YingMi |
| Warranty | two years |
| Brand Name | Yingmi |
| Model Number | i7 |
| Certification | CE,RoHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C/Paypal | Supply Ability | 1000 pieces per week |
| Delivery Time | 7days | Packaging Details | packed in carton box |
| Product | Audio guide device | Color | Black |
| Feature | ear hanging | Weight | 18g |
| Power | Lithium battery | Application | audio guide for museum |
| Brand | YingMi | Warranty | two years |
| Brand Name | Yingmi | Model Number | i7 |
| Certification | CE,RoHS | Place of Origin | China |
Automatic Induction audio guide redefines intelligent self-service tours with ultra-light design and advanced RFID automatic induction technology. Weighing only 17g, this ear-hook device delivers a comfortable, burden-free experience for visitors, while its 860MHz-870MHz band and anti-interference technology ensure accurate, low-noise commentary. It automatically triggers location-based audio when sensing RFID signals (0.5-40m coverage), requiring no manual operation. Supporting 8+ customizable languages, 9999 channels, and ≥7 hours of working time, the Automatic Induction audio guide has served over 4,000 global clients
| Parameter | Details |
|---|---|
| Signal Strength | Supports 12 levels |
| Signal Number | Up to 9999 |
| Coverage Range | 0.5m - 35m |
| Weight | 27g |
| Dimension | 41mm × 20mm |
| Working Life | 15 - 24 months |
| Parameter | Details |
|---|---|
| Carrier Frequency | 860MHz - 870MHz |
| Storage Capacity | 9999 audio segments |
| Communication Distance | ≥ 150m |
| Battery Capacity | 280mAh |
| Weight | 18g |
| Dimension | 70mm (height) × 24mm (width) × 12mm (thickness) |
| Working Time | ≥ 7 hours |
The Automatic Induction audio guide stands out with induction-driven intelligence and user-centric design:
Precise Automatic Induction: Advanced RFID modulation technology accurately identifies visitor locations, triggering corresponding commentary when approaching signal points—no manual adjustment, perfect for self-guided tours.
Ultra-Light & Ergonomic: 17g ear-hook design with integrated headphones—fits all ear shapes, causing no fatigue even during extended visits; compact size fits in pockets or bags.
Multi-Language Flexibility: 8+ customizable languages with prompt sounds; auto-saves last selected language, ensuring seamless use for international visitors.
Intelligent Venue Management: Anti-theft alarm and return reminder reduce equipment loss; segment playback limit prevents subletting, simplifying asset management for venues.
Strong Anti-Interference: Wireless communication power control technology solves adjacent location interference, ensuring clear audio in crowded museums or scenic spots.
The Automatic Induction audio guide adapts to diverse self-guided scenarios:
Museums & Exhibition Halls: Automatic commentary for cultural relics, artworks, and temporary exhibitions—visitors explore at their own pace.
Scenic Spots & Historical Sites: Location-based explanations for scattered attractions, resolving guide coverage gaps in large scenic areas.
Enterprise Showrooms & Industrial Parks: Self-service commentary for corporate culture, production lines, and product displays—reducing guide workload.
Educational Institutions & Memorial Halls: Interactive learning aids for campus museums, historical memorials, and academic exchanges—enhancing educational value.
The Automatic Induction audio guide operates through seamless RFID synergy:
Induction Flow: Transmitters are placed at key explanation points; when visitors wear the receiver and enter the 0.5-40m range, the device detects the RFID signal and plays corresponding commentary, continuing until the next signal is sensed.
Anti-Interference Mechanism: Modern electronic technology and frequency optimization eliminate mutual interference between adjacent points, ensuring accurate induction even in dense exhibit areas.
User Experience Optimization: Customizable prompt sounds (power-up, low-battery, alarm) align with venue needs; automatic language saving avoids repeated settings for returning users.
Packing
Packaging Details: Standard export packing. One unit with one independent box.
Shipping
DHL/FedEx/UPS/EMS: 3-7 workdays
Q1: How precise is the automatic induction for adjacent explanation points?
A1: The transmitter’s 16-level adjustable signal strength and 0.5-40m coverage allow venues to calibrate induction range, avoiding false triggering between nearby exhibits/attractions.
Q2: Can I add small languages for international visitors?
A2: Yes. It comes with 8 preset languages, and additional small languages (e.g., Arabic, Portuguese) can be customized by providing audio files of commentary.
Q3: What is the battery life for a half-day tour?
A3: The receiver works ≥7 hours on a single charge, fully covering 4-6 hours of self-guided visits; standby time ≥11 hours ensures it stays powered during idle periods.
Q4: How does the anti-theft alarm function work?
A4: The receiver triggers an alarm if it’s taken out of the venue without proper return, helping venues reduce equipment loss and track assets.
Q5: Is the device easy to operate for elderly or child visitors?
A5: Absolutely. It requires no manual control—just wear it and walk to explanation points for automatic commentary; intuitive language switching and volume adjustment make it suitable for all ages.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Employee Number:
30~200
Ecer Certification：
Site Member
Yingmi operates a 50-acre facility in Hefei High-Tech Zone equipped with 4 full-automatic SMT production lines. We provide professional wireless tour guide system and audio guide products, meanwhile offering flexible OEM & ODM one-stop services to satisfy personalized design, development and man... Yingmi operates a 50-acre facility in Hefei High-Tech Zone equipped with 4 full-automatic SMT production lines. We provide professional wireless tour guide system and audio guide products, meanwhile offering flexible OEM & ODM one-stop services to satisfy personalized design, development and man...
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