Bose QuietComfort® 3 Acoustic Noise Cancelling® Consumer Headphones

lightweight, folding, on-the-ear earcups with adjustable headband, Acoustic Noise Cancelling processing, included rechargeable battery provides up to 20 hours of operation

QuietComfort 3 Acoustic Noise Cancelling headphones from Bose feature a small, light on-ear design. With advanced engineering to bring you the same acclaimed level of performance as the Bose QC 2 headphones. QC3 headphones extend this standard to new levels of performance and portability. For the first time, Bose research gives you the option of lightweight on-ear headphones with the same noise reduction and audio quality as QC2 around-ear headphones.For planes, trains and wherever you listen The full-spectrum noise reduction found in QC3 headphones dramatically reduces jet engine roar—and helps fade other distractions into the background. Just connect these headphones to portable players, computers and in-flight systems for audio so detailed you may hear nuances you've never noticed before.QC3 headphones also feature a new rechargeable battery and charger. And they can be used with most MP3-enabled phones through the optional Cell Connect kit. When you're done listening, the headphones fold flat for easy s