The headphones feature soft ear pads and a cushioned headband for long-wearing comfort. The detachable cord offers a convenient inline volume control. Unlike many other noise-cancelling headphones, the ATH-ANC25 audio functions even without batteries or when its noise-cancelling function is turned off. The headphones are compatible with the Apple iPod, iPhone and iPod touch, and perfect for use with portable music and DVD players, laptop computers, in-flight entertainment systems and other devices. The ATH-ANC25 folds for easy portability and storage.
How Active Noise-cancelling Headphones work.