1. This product is a helmet Bluetooth headset, which can be wirelessly connected with the mobile phone to realize the functions of answering, hanging up, playing music, listening to FM and so on;

2. Two mobile phone operations can be controlled at the same time, such as automatic answering, outgoing calling, answering, rejecting, hanging up and voice dialing;

3. It can automatically switch the working mode between calling and listening to music. Automatically answer the call 10 seconds after the call. It can automatically return to music mode after hanging up the phone;

4. You can connect your mobile phone / MP3 / GPS via Bluetooth and listen to music on the device. It can freely control the pause, play and next song of music;

5. Through DSP echo cancellation and simulation technology, clear voice quality can be ensured when driving at high speed;

6. The design is durable, with waterproof, sunscreen, dustproof and other properties;

7. Carry the radio function.