Product Introduction
The YINGMI A8 is a high-performance 2.4GHz wireless tour guide system, consisting of a Transmitter and a Receiver. It is specifically designed for scenarios requiring mobile interpretation, simultaneous interpretation, or team guided tours. Known for its lightweight build, stable connection, and ease of use, it is the ideal assistant for modern guiding and communication tasks.

Key Features
1. Long-Distance Transmission for Stable Communication
The A8 offers a wireless transmission range of up to 250 meters (in open areas) . Whether you are in a museum, on a factory tour, or at an outdoor scenic spot, you can move freely without worrying about signal loss or audio delay.
2. Ultra-Lightweight, Comfortable to Wear
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The Transmitter weighs only 96 grams. Its ergonomic size makes it comfortable to hold for extended periods.
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The Receiver is just 11 grams, so lightweight that you'll barely notice it when worn on the ear or clipped to a collar. It’s perfect for all-day use.
3. Long Battery Life for All-Day Activities
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The Transmitter offers over 12 hours of continuous use.
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The Receiver provides more than 10 hours of operation and requires only 2.5 hours for a full charge. This ensures the system can easily handle multiple sessions or a full day of events.
4. Supports Two Speakers for Enhanced Versatility
The transmitter supports connecting two speakers, making it ideal for small group tours or multi-language scenarios, enhancing overall communication efficiency.
5. Simple One-Button Operation
Equipped with physical buttons for "Pairing," "Play," "Bluetooth," and "Power Off," the device is incredibly intuitive to use. There’s no complex setup—it’s truly "plug-and-play" in any situation.


Product Advantages
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2.4GHz Frequency with Strong Anti-Interference: Utilizing the common 2.4GHz band, the connection is stable and works well even when multiple devices are used simultaneously.
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Compatible with Multiple Scenarios: Whether it's tour guiding, corporate training, factory visits, or simultaneous interpretation, the A8 handles it with ease.
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Portable Design for Easy Storage: Its compact size and minimalist design make it easy to carry and store, taking up almost no space in your bag when traveling.
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Professional Quality at an Affordable Price: YINGMI is committed to providing high-quality, reliable products without the premium price tag, ensuring excellent value for your money.
Technical Specifications
YINGMI A8 Transmitter
| Specification | Detail |
|---|---|
| Model | A8 |
| Weight | 96g |
| Transmission Distance | 250m (Open area) |
| Dimensions | 91 × 52 × 16 mm |
| Frequency | 2.4GHz |
| Battery Life | >12 hours |
| Speaker Support | Supports connecting two speakers |
YINGMI A8 Receiver
| Specification | Detail |
|---|---|
| Model | A8 |
| Weight | 11g |
| Transmission Distance | 250m (Open area) |
| Dimensions | 60.5 × 28 × 10 mm |
| Frequency | 2.4GHz |
| Battery Life | >10 hours |
| Charging Time | Approx. 2.5 hours |
Application Scenarios
Tour Guiding Museum Tours
Guides wear the transmitter, and visitors wear the receivers. This allows for clear, uninterrupted commentary while moving, without disturbing other visitors in the area.
Factory Tours / Corporate Visits
Even in noisy industrial environments, the A8 ensures smooth communication between the guide and visitors, greatly enhancing the touring experience.
Simultaneous Interpretation / Multi-Language Meetings
Compatible with multi-channel setups, it’s perfect for international conferences or multilingual training sessions. It’s professional, efficient, and reliable.
Education Training
Teachers or trainers wear the transmitter while students or trainees use the receivers. This makes classroom interaction more dynamic and ensures that even those in the back row hear every word clearly.