INDUSTRY-DEFINING AUDIO PERFORMANCE - With a redesigned and optimized acoustic system, an all-new angled, ultra-high-resolution carbon drive unit, the B & W Px8 over-ear wireless headphones deliver detailed audio with superior imaging and increased clarity NOISE CANCELLING HEADPHONES WITH MIC - The all-new active noise cancellation is designed to block unwanted noise and ensure superior musicality. Features (2) adjustable external microphones that enhance voice clarity, significantly improving call quality PREMIUM LUXURIOUS DESIGN FOR A COMFORTABLE FIT - With soft Nappa leather and lightweight aluminum arms, and all-round improvements to ear cushion fit, this Bluetooth headset ensures optimum comfort across differing head-shapes even after extended use