The Bluetooth Helmet Headset of D2, which enable you use the mobile phone calls or enjoy music from it while you riding motorcycles or bicycles in the most safe and comfortable manner. Without

mobile phone you can also have crystal clear full-duplex driver to passenger(driver to driver) voice inter-communication.

Telecom

•  Bluetooth Hands-free. Automatically switch seamlessly among Bluetooth mobile phone, Intercom and stereo sources.
•  Support voice dial.
•  Support the last number redial.
•  Call Answer, reject and hang up functions supported.
•  Hands-free Volume Control.
•  Mobile phone highest priority.

Intercom

•  Support 500m max range full duplex intercom.
•  With DSP wind noise suppression to ensure the crystal clear voice quality when speeding along the highway.
•  Intercom states prompts.
•  Independent intercom volume control.
•  Voice volume adjusting automatically according to the motorcycle speed and ambient noise. 

 Music

•  Support the A2DP.
•  Sharing the music from the mobile phone or other music sources with A2DP.
•  Support music play, pause, playback and forward control with AVRCP.
•  Independent volume control.
•  Volume memorizing. 

GPS

•  Support connecting with the GPS Navigation.
•  Sharing the audio from the GPS Navigation.
•  Independent Volume control.

FM Radio

•  Frequency covers 76~108MHz.
•  FM audio station auto searching function.
•  FM audio station memorize function.
•  Independent FM volume control.
•  FM audio can save Max 8 stations.