alphatronics Sound 5 ANC Mode D'emploi page 12

FUNCTION
Power (On/off)
To switch on: When switched off, press and hold the "Power" button. The headphones respond
by saying "Power on". The blue light flashes.
To switch off: When switched on, press and hold the "Power" button. The headphones respond
by saying "Power off". The red light flashes.
ANC (active noise cancellation)
To switch on: If the noise-cancelling function is switched off, press "ANC" until the ANC status
indicator lights up.
To switch off: If the noise-cancelling function is switched on, press and hold "ANC" until the
status indicator ANC flashes red and switches off.
To connect to your smartphone or other Bluetooth products:
• Press and hold "Power" for 3 seconds until the red and blue LEDs flash and you are prompted
to pair a device. The headset switches to pairing mode.
If you release the "Power" button before the red and blue lights flash, the headphones will go
into standby mode. To try again, switch the headset off and then on again.
• Switch on Bluetooth on your smartphone or other Bluetooth product.
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alphatronicsSound 5 ANC