Product Review

 Our GuaranteeBowers & Wilkins Factory Certified Pre-owned Product sold by World Wide Stereo is guaranteed to perform “as new" and is backed by a one-year parts and labor warranty.  The PX headphones from Bowers & Wilkins feature 50 years of award-winning acoustic engineering in a pair of headphones so smart they respond intuitively to you.B&W believes the PX set a new standard in noise cancelling: they've spent thousands of hours developing best-in-class noise-cancellation that doesn't adversely affect sound quality. The PX line uses the latest aptX HD Bluetooth technology for the best possible wireless performance.Best-In-Class SoundThe driving force of PX is a pair of bespoke Bowers & Wilkins drive units derived from the reference P9 Signature headphone. A fully digital headphone the PX use the latest aptX HD Bluetooth transmission system at 24-bit resolution for a stunningly accurate performance.Intuitive User ExperienceThe PX use built-in sensors to enhance the way you instinctively use a set of headphones. Put them on your head and they'll switch on: take them off and they'll return to standby mode. Lift an earcup to talk or hang them round your neck and the PX will pause the music resuming playback when you're ready to listen. It's as if the headphones are an extension of you anticipating your needs.Noise CancellationThe PX model's active noise-cancelling signal has been painstakingly refined to block out ambient sound without affecting the listening experience. With three environment filters (Flight City and Office) controlled through the companion app the PX always deliver optimum isolation wherever you are.Superior Comfort and Battery LifeThe design and construction of the PX is lightweight but robust. They feature a lightweight frame combined with a ballistic nylon shell and beautifully soft leather ear cushions. The design also folds flat so the PX can slip eas