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.

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, another Bose exclusive, features tiny vents in the earcups 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.

Single, detachable audio cable offers greater convenience than standard Y-cables.

Fold-flat earcups rotate 90 degrees for easy storage and portability in the included case.

Slim carrying case helps protect headphones and accessories during travel.