Used Good Bose QuietComfort 15 Acoustic Noise Cancelling Headphones

They’re the best Bose headphones, period. Quiet Comfort 15 headphones feature exclusive Bose advancements in noise reduction technology. You hear less noise and more of your music and movies-with quality sound and a long-lasting comfortable fit. You won’t find this combination of benefits in any other headphone. Welcome to a better-sounding world When you fly with QC15 headphones, engine roar fades to a whisper. When you listen at home or at work, fewer distractions get in the way of your music. And when you want to stay connected, calls are just a button-press away. QC15 headphones continue to give you more of what you want to hear, and less of what you don’t. Product Highlights Significant noise reduction across a wider range of frequencies. Proprietary Bose innovations use microphones both inside and outside each ear cup to sense and reduce the sounds around you. TriPort acoustic headphone structure, another Bose exclusive, features tiny vents in the ear cups to enable a tonally-balanced audio performance-including reproduction of deep, low notes-from relatively small and lightweight headphones. Active equalization electronically tunes the headphones’ frequency response, enabling outstanding audio performance. Interchangeable audio cables, one for general use, and one just for select Apple products, offer greater convenience than permanently connected Y-cables. Inline microphone allows for hands-free iPhone conversation and access to certain voice applications, such as Voiceover and Voice Control, in other Apple products. Inline three-button remote switches between calls and music, and controls volume, track selection and voice applications on select Apple products. Advanced ear cushions use new materials in a proprietary design to establish a critical acoustical seal-helping to further reduce noise while providing a comfortable fit. Fold-flat ear cups rotate 90 degrees for easy storage and portability in the included case.