1. Transmission range: 15 meters 2. Power supply: USB charging 3. Built-in battery: 200 mAh lithium battery 4. Bluetooth protocol: 5.0 5. Function: call function, support music, multi-point connection, LED light 6. The LED light is easy to disassemble,...
- SKU:
- TBD05421102H
- Variant ID:
- 1178105