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.
SpecificationsTYPE: Active noise-cancellingDRIVER DIAMETER: 40 mmFREQUENCY RESPONSE: 20 ? 20,000 HzQUIETPOINT ACTIVENOISE REDUCTION: Up to 15 dBMAXIMUM INPUT POWER: 100 mWSENSITIVITY: 100 dBIMPEDANCE 20: ohmsBATTERY: AAA (alkaline)BATTERY LIFE: Up to 40 hours, typical (alkaline)WEIGHT: 104 g (3.7 oz), without cable and batteryCABLE: Detachable 1.2 m (3.9') with 3.5 mm (1/8") stereo mini-plug and integrated volume controlCONNECTOR: 3.5 mm (1/8")ACCESSORIES INCLUDED: Airline adapter; AAA battery; protective pouch