The Px7 S2 headphones deliver incredibly detailed, natural, and immersive sound. Bowers & Wilkins' noise cancellation technology shuts out unwanted intrusions, preserving the dynamics and energy of music. The custom-designed 40mm drive units are carefully angled for a focused listening experience. Designed for comfortable, extended listening, the luxurious memory foam earpads cushion the ears perfectly. With its elegant fabric finish, Px7 S2 provides a class-leading headphone experience.