Px7 S2's custom-designed 40mm drive units and 24-bit-capable wireless platform combine for a truly immersive listening experience that allows you to hear more of what the artist wants you to hear. Hybrid Noise Cancellation Ambient Pass-Through Wear-Detection Sensor Bluetooth® Audio - Bluetooth 5.2 with aptX™ Adaptive USB-C Charging & Audio Interface "The Bowers & Wilkins Px7 S2 sound outstanding, with occasional deviations into 'excellent' and even 'glorious'." – T3 "The best Bowers do just got better! Bowers & Wilkins Px7 S2 are a total revamp of their excellent predecessors." – Stuff "Sophisticated, neutral and detailed sound." – What Hi-Fi? – Tom’s Guide – Stiftung Warentest Hear what your music really sounds like Bowers & Wilkins is trusted by music professionals the world over to deliver the most detailed, natural and immersive sound available. Our Px7 S2 headphones bring you closer to the original recording, so you’ll hear the music exactly as the artist intended.