Specifications and featuers:

1, Can be realized Bluetooth helmet headset with helmet headset up to 800 meters meters of direct full-duplex intercom;

2, Can be achieved Bluetooth and cellular phones, intercom calls, stereo music and automatic switching between them;

3, Mobile phone first, calls automatically switch to the mobile phone to answer calls, hang up automatically after recovery intercom;

4, Can be accessed by telephone, refused to telephone and hang up;

5, Support for voice dialing; support the last number redial;

6, Support for voice switching;

7, Through the transmission over A2DP to enjoy the music through mobile phones or connected GPS;

8, Can be controlled via mobile phone music AVRCP play, pause, previous song, next song played;

9, There are rumors DSP noise reduction and processing, high-speed exercise to ensure a clear call quality;