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Press Vol+/ Vol- button to answer when there is an incoming call or you can answer it with
your mobile phone normally.
Vox answering function
Shout against the microphone to answer an incoming call, like “hello”.
Rejecting incoming calls
Double press the Vol+ button to reject an incoming call.
Hang up
Press and hold the Vol+ button for about 2secs or use your mobile phone to hang up.
Last number redial
Double press Vol+ button to redial last called out number when connected with mobile phone.
Voice dialing
Double press the Vol- button to initiate Voice Dialing function when connected with a mobile phone.
Audio Transfer
In call active state, press and hold the Vol- button to transfer the call audio from headset to mobile
phone or mobile phone to headset.
PS.: the mobile phone has to support Bluetooth Hands free protocol to realize rejecting
and last number redialing functions.
Stereo Music Function Operation of Bluetooth Helmet Headset
Play forward
Press Vol- button for about 2secs to skip or choose next song.
Pause/Play
Press and hold the Vol+ about 2secs to pause/play music.
PS.: Above functions require the mobile phone support Bluetooth A2DP AND AVRCP protocol.
Bluetooth helmet headset volume control function
In call-answering, music-playing mode, press vol+ / vol- button to increase / decrease
volume and a “di” tone indicate the maximum / minimum volume.
Connecting with GPS Navigator
