The Bose®QuietComfort®3 Acoustic Noise Cancelling® headphones. These award-winning headphones offer an unmatched combination of noise reduction, audio performance and comfortable fit for on-ear headphones. Advanced Bose technologies deliver lifelike sound, making listening a pleasure just about anywhere. With ambient noise reduced from proprietary Bose technology, the high-quality sound these headphones provide becomes even more apparent. The headphones are powered by a rechargeable lithium-ion battery, and the soft-cushioned, on-ear fit lets you listen comfortably for hours. The fold-flat design allows for easy storage in the slim carrying case. And now, an additional cable with inline remote and microphone is included for convenient control of select Apple products.