During audio playback, quickly
press the multifunction button on
the left earphone (L) 3 times to play
the previous track.
7.2.
Setting the volume
During audio playback or a call,
press the multifunction button
on the right earphone (R) twice in
quick succession to increase the
volume.
During audio playback or a call,
press the multifunction button on
the left earphone (L) twice in quick
succession to decrease the volume.
When the minimum or
maximum volume setting is
reached, a beep will sound.
7.3.
Managing calls
When the earphones are connected
to a smartphone via Bluetooth® you
can take incoming calls and use the
earphones as a hands-free system.
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