Bowers & Wilkins PX Active Noise Cancelling Wireless Headphones, Space Grey $143.55 Very Good Item will come in original packaging. Packaging will be damaged. [amazon template=image&asin=B07574TYWW] Bowers & Wilkins PX draws on decades of Bowers & Wilkins design experience to take you to the very heart of the music with its breath-taking performance Perfect sound anywhere, on a plane, in the street or in the office. The best adaptive noise cancelling headphones, customizable to your exact preference. Battery life- Up to 22 hours BT/ANC. Up to 29 hours BT/no ANC. Up to 33 hours ANC/wired. Up to 50 hours wired/no ANC Built with the sameRead More →