Wireless Bluetooth 5.4 Helmet Headset

1. Bluetooth: BT5.4

2. Built-in polymer lithium battery 3.7V, 400mAh

3. Transmission distance: 10M

4. Music sharing: Music sharing and intercom exist simultaneously

5. Light mode: supports light off and on

6. Standby time: 270 hours

7. Talk time: 25 hours

8. AI voice assistant: Supported

9. Waterproof level: IP56

10. Split installation (back clamp and host can be separated)

11. Supports simultaneous connection of two mobile phones

12. Automatic call answer (can switch to manual mode)