Bose QuietComfort 15 Acoustic Noise Cancelling Headphones

With the quality sound you expect from Bose. And a lightweight around ear fit that stays comfortable for hours. It's a combination of benefits unmatched in the industry. bQuieter than ever beforeb We were the first to introduce noise cancelling headphones over 20 years ago, for use specifically on airplanes. And we've continuously improved the technology since then. New QuietComfort 15 headphones significantly reduce even more noise across the full spectrum of human hearing. Advanced electronics now use microphones both inside and outside each ear cup to sense and reduce more of the sounds around you. QuietComfort15 headphones also feature improvements to our proprietary ear cushion technology, further reducing unwanted noise. New cushion materials now block more noise before it enters the ear cups, delivering an even quieter listening experience and a comfortable fit. Watch a video on the improved technology. bConcert hall soundor peaceful sanctuaryb QuietComfort15 headphones also feature proprietary signal processing and audio reproduction technology for quality sound—including deep low notesfrom small, lightweight ear cups. You enjoy well balanced and detailed audio, all made clearer by advanced noise reduction. Even when not listening to music, you can use these headphones to quickly leave the noise behindand relax. bFor travel, work and homeb When you fly with QuietComfort15 headphones, engine roar fades even further away. When you listen at home or at work, fewer distractions get in the way. When you're on the move, an optional mobile kit lets you use these headphones with a mobile phone, too. bFeaturesb bSignificantly improved noise reductionb Significantly improved noise reduction across a wider range of frequencies. Proprietary Bose innovations now use microphones both inside and outside each earcup to sense and reduce more of the sounds around you. bRedesigned ear cushionsb Redesigned ear cushions use new materials in a proprietary design to establish a critical acoustical sealhelping to further reduce noise while providing a comfortable fit. bTriPort acoustic headphone structureb Another Bose exclusive, features tiny vents in the earcups to enable a tonally balanced audio performanceincluding reproduction of deep, low notesfrom relatively small and lightweight headphones. bActive equalizationb Electronically tunes the headphones' frequency response, enabling outstanding audio performance. bSingle, detachable audio cableb Offers greater convenience than standard Y cables. bFold flat earcupsb Rotate 90 degrees for easy storage and portability in the included case. bSlim carrying caseb Helps protect headphones and accessories during travel. bIn the boxb QuietComfort 15 headphones Detachable audio cable Carrying case AAA battery Airline adapter