Function
Power On
Power Off
Pause / Play
Volume +
Volume -
Next track
Previous track
Answering Call
End Call
Reject
Voice assistant
activation
On hold
Operation
Press and hold the POWER button for
2 seconds.
Press and hold the POWER button for
4 seconds.
Press the POWER button.
Press the Volume + button.
Press the Volume - button.
Press and hold the Volume + button for
2 seconds.
Press and hold the Volume - button for
2 seconds.
Press the POWER button during the incoming
call.
Press the POWER button during
the conversation.
Press and hold the POWER button during the
incoming call.
Press the POWER button twice, while
connected to a smart device.
Double press the POWER button during the
conversation.