Bose Quietcomfort 45 Wireless On-Ear Headphones With Noise-Cancellation, Black

Iconic Quiet. Comfort. And Sound.
You Feel It The Minute You Put Them On. The Soft, Plushcushions Seal You In. Then You Flip The Switch And Whoosh; The World Fades. And The Music Starts. The Original Noise Cancelling Headphones Are Back, With Better World-Class Quiet (Plus The New Aware Mode), Shockingly Light Materials For Premium Comfort, And Proprietary Acoustic Technology For Deep, Clear Audio. Bose Quietcomfort 45 Headphones; Wireless Headphones With The Perfect Balance Of Quiet, Comfort, And Sound.

Feels Magical. But Its Not Magic.
It All Starts With Our Acoustic Noise Cancelling Technology, The Result Of More Than 50 Years Of Research. We Use Tiny Microphones Hidden In The Earcups To Continuously Measure, Compare, And React To Outside Noise. That Noise Is Then Cancelled With An Opposite Signal,