QuietComfort® 15 headphones feature exclusive Bose advancements in noise reduction technology. You hear less noise than ever before and even more of your music and movies. With the quality sound you expect from Bose and a lightweight fit that stays comfortable for hours, it's a combination of benefits unmatched in the industry.

Features:

• Significantly improved noise reduction across a wider range of frequencies. Proprietary Bose innovations now use microphones both inside and outside each ear cup to sense and reduce more of the sounds around you.
• Redesigned 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.
• TriPort® acoustic headphone structure, available only from Bose®, features tiny vents in the ear cups that help produce a tonally-balanced audio performance, including deep low notes, from lightweight, on-ear headphones.
• Active equalisation electronically tunes the headphones' frequency response, enabling outstanding audio performance.
• Single, detachable audio cable offers greater convenience than standard Y-cables.
• Fold-flat ear cups rotate 90 degrees for easy storage and portability in the included case.
• Slim carrying case helps protect headphones and accessories during travel.