Dimensions / Weight
Earbuds:1.2" H x 0.68" W x 0.88" D (0.22 oz each)
Charging case:2.61" H x 2.34" W x 1.05" D (2.11 oz)
USB cable:12"
Additional Details
Battery life: Up to 6 hours
Earbud charge time: 1 hour
Charging case charge time: 3 hours
Quick-charge time: 20 minutes for 2 hours
Battery charge method: USB-C
Battery type (earbud): Lithium-ion
Battery type (case): Lithium-ion
Automatic on/off feature to preserve battery
4 microphones in each earbud
Bluetooth range: Up to 30 ft
Bluetooth version: 5.3
What's In The Box
2 Bose QuietComfort® Ultra Earbuds
Bose Fit Kit:
3 pairs of eartips (small, medium, large)
3 pairs of stability bands (1, 2, 3)
Charging case
USB-C® (A to C) cable (12")
Quick start guide
Safety sheet
