Bose Quietcomfort 3 Headphones Airline Adapter
This replacement adapter connects your QuietComfort headphones to the inflight entertainment systems that are equipped with dual or single output 3.5 mm jacks.
How to Use
It is really simple: Just plug the headphones cord into the adapter and insert it into the airline jacks. Then you can enjoy the powerful, balanced sound for music or movies.
Connect to dual output jacks:
First, plug the headphone cord into the dual-plug adapter and insert it into the dual output jacks.
Connect to single output jack:
Simply pivot the movable plug so that it snaps against the adapter. Then plug the headphone cord into the adapter and insert it into the single output jack.