Bose QuietComfort Ultra Headphones

Quiet Mode

Highs hit harder and bass drops the deepest with the quietest quiet of any Bose over-ear headphone yet.

Aware Mode

Want the best of both worlds? Hear your music and surroundings with full transparency.

Immersion Mode

Combine full noise cancellation and Bose Immersive Audio to listen like never before. It’s the realest sound you can get.

TAILORED SOUND IN THREE STEPS:

1. They analyse the unique shape of your ears
2. They adapt to any distortion
3. They personalise to always give you the best sound quality

Dimensions/weight

Headphone:19.5 cm H x 13.9 cm W x 5.08 cm D (0.25 kg)
Carry case:21.1 cm H x 15.7 cm W x 6.1 cm D (0.2 kg)

Materials

Aluminium, Leather (Plastic), Leather (Protein), Plastic

Battery

Battery life: Up to 24 hours*
Battery charging time: Up to 3 hours**
Quick 15-minute charge: For up to 2 hours**
Battery charge method: USB-C

Microphones

Built-in microphones
Bluetooth
Bluetooth range: Up to 9 m (30 ft)
Bluetooth version: 5.3
Codecs: Low Complexity Subband Coding (SBC) and Advanced Audio Coding (AAC)

Inputs

USB-C on the headphone side
USB-A on the source side (but a C-C cable would also work with a C-capable source)
2.5-mm audio cable for the headphone side and a standard 3.5-mm jack for the device side

Controls

Touch: Volume, skip track, phone calls, customisable shortcut
Buttons: Listening modes
Bose Music app
Siri