Logitech 9000 Manuel D’Utilisation

1.  Peel and remove the ear pad from the left ear cup.

2. Remove screws to disassemble the speaker chamber.

3. Unplug the old battery.

4. Dispose of old battery at an authorized 

    battery recycling center.

Remove screws

LEFT EAR CUP

Peel and remove 

earpad

Unplug battery