To increase the audio volume
While listening audio/voice, click the
ON/OFF button once to increase the
volume by one step. Repeat this procedure
until you reach the desired level.
To decrease the audio volume
While listening audio/voice, quick click the
ON/OFF button two times continuously to
decrease the volume by one step. Repeat
this procedure until you reach the desired
level.
Press the ON/OFF button to take or answer
call via built-in microphone.
Adjusting the Rx Audio Volume
To take calls
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Note: Rx supports latest A2DP,
headset/handfree profiles for voice, stereo
audio streaming.