quietcomfort ultra headphones 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 Bose quietcomfort ultra headphones S2 sound outstanding, with occasional deviations into 'excellent' and even 'glorious'."

– T3

"The best Bose do just got better! Bose quietcomfort ultra headphones 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

Bose is trusted by music professionals the world
over to deliver the most detailed, natural and immersive sound
available. Our quietcomfort ultra headphones S2 bring you closer to the
original recording, so you’ll hear the music exactly as the
artist intended.