noise reduction

When Bowers & Wilkins offers a new headphone people take notice, and the latest in the B&W catalog is the Px7 S2 Active Wireless Headphones with noise canceling. It sports new drive units, some unique geometry, new microphones for use with cellular phones, and improved noise reduction. It’s slimmer than their previous offerings, made of new materials, and is said to excel at the reproduction of high-resolution music