The Bowers & Wilkins Px8 Wireless Headphones, featuring a completely redesigned and optimized acoustic system, an angled ultra-high-resolution carbon drive unit, deliver detailed, rich audio performance with incredible clarity. With its proprietary active noise cancellation, the headphones are designed to block out unwanted external noise, ensuring clear, crisp playback of your favorite tracks. With the redesigned microphone arrangement with 2 external adjustable mics, the wireless headphones ensure exceptional call quality. Easy set up offered through the iOS/Android compatible Bowers & Wilkins Music App that allows you to control he sound and noise cancellation, enable voice control right from your phone. Offers 30 hours battery life from a 2-hour charge, plus quick charge support delivering 7 hours playback from a 15-minute charge. Comes with all round improvements to headband that ensure comfort across differing head-shapes, coupled with lightweight aluminum and fine leathers for a superior fit and finish.