ENGLISH 7
HEADPHONE CONTROLS
Noise cancellation On / Off switch
Power / Bluetooth / Call control button
Volume up / Skip backward button
Volume down / Skip forward button
USB charging port
Audio jack
Press and hold for five seconds.
You hear the power-on tones.
Tip: Once powered on, the white LED flashes blue and red alternately.
Power on
Power off
Press and hold for three seconds.
You hear the power-off tones.
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