Bose QuietComfort 3. Noise-Cancelling - pre-owned read description

Item 8 years old and used a lot. Mostly on the plane on long flights. The noise suppression works so well with the plane engine sound that allowed me to sleep. the ear pads and the head cushion have been changed recently. the cable has been replaced. both Batteries stay on for 10+ hours each watching plane movies. It still works, but I don't know for how long. Sometimes, it does an interference sound on the right. It happened twice, after very long flights (headphone was on for 12+ hours). After a day of rest, it worked again. If you need it for spare pieces, it would be the best use of it. That's why the low price. the spring on the charger is broken. You will have to figure it out how the orientation of the charger in the outlet to let it charge.