Replace lost or damaged QC3 ear cushions with a new pair designed for easy installation. Cushions align with mounting posts inside the headphone ear cups, then snap easily into place.
Bose QuietComfort 3 Ear Cushion Kit - 040394
- Compatible with QuietComfort 3 Acoustic Noise Cancelling headphones.
f an ear cushion becomes detached from the earcup or you need to replace the cushions, follow these steps:
- Align the two holes on the back of the cushion with the two posts on the earcup
- Push the cushion onto the earcup
- Press along the outside edge of the cushion to snap it in place
Make sure the cushion is completely flush with the earcup and that there are no gaps between the cushion and the earcup.
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