I'm selling this noise canceling headphone, good for air travel or working in a noisy environment. I've used it for 2 years, and it's in great condition. Amazon is selling for $314 plus tax. I'm asking for $200. It comes with the following items:

QuietComfort 3 headphones
Standard audio cable (detachable)
Rechargeable lithium-ion battery
Battery charger
Carrying case
Airline adapter