Overview Of The Buttons And Switches; Anc Switch; Bluetooth On/Off Switch - Sennheiser PXC 550-II Instruction Manual

"Recharge headset"

Overview of the buttons and switches

ANC switch

Position Function
ANC is deactivated
ANC is activated
USER mode (can be adjusted via the
Smart Control app)
ANC is activated
MAX mode

Bluetooth on/off switch

Position Function
Bluetooth is activated
Bluetooth is deactivated
Rechargeable battery is empty.
Recharge the headphones.
See
> Deactivating
Bluetooth/activating
the flight mode
See
> Information
on active
noise
cancellation
ANC
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