Which is right for you?

Here’s how Bose QuietComfort Ultra Earbuds compare with Bose QuietComfort Earbuds II.
NEW - Bose QuietComfort Ultra Earbuds

Active noise cancellation
World-class noise cancellation
Immersive Audio
CustomTune audio*
Aware Mode
Adjustable EQ
Fit
Comes with 3 sizes of eartips and 3 sizes of stability bands to personalise the perfect fit to your ear.
Dimensions
1.72 cm H x 3.05 cm W x 2.24 cm D (6.24 g each)
Battery life
Earbuds: Up to 6 hours (4 with Immersive Audio) Case: 3 additional charge cycles
NEW - Bose QuietComfort® Earbuds II

Active noise cancellation
Proprietary active noise cancelling technology
Immersive Audio
-
CustomTune audio*
Aware Mode
Adjustable EQ
Fit
Comes with 3 sizes of eartips and 3 sizes of stability bands to personalize the perfect fit to your ear.
Dimensions
1.72 cm H x 3.05 cm W x 2.24 cm D (6.24 g each)
Battery life
Earbuds: Up to 6 hours
Case: 3 additional charge cycles
*CustomTune sound calibration technology calibrates the audio and noise cancellation precisely to the acoustic properties of your ear canals.

Headphone sound.
Earphone size.
If you prefer earbuds instead of traditional on-ear or around-ear headphones, you shouldn’t have to make sacrifices in fit, comfort or sound. Check out our selection of sport and noise cancelling Bluetooth earbuds with performance you need to hear to believe.