The Bose® around-ear headphones let you experience your music without distraction. The deep earcups with soft cushions gently enclose your ears for hours of comfortable listening. The thin head band adjusts up to three inches to ensure a great fit. And they only weigh 5 ounces so you'll hardly know you have them on.That is until you press play. That when the true magnificence of these headphones makes itself known. The TriPort® design delivers clear bass, complex mids and soaring highs. Innovative acoustic equalization techniques fine tune the frequency response of the headphones to deliver an exceptional audio experience.A handy carrying bag lets you take the headphones with you wherever you go.