Bose QuietComfort Earbuds Open Box 5
IN-EAR NOISE CANCELLING
UP TO 7 HOURS¹
A FIT THAT WON’T QUIT
CUSTOMISED WITH THE BOSE QCE APP
SPECS
WHAT'S IN THE BOX?
- 2 Bose QuietComfort Earbuds
- charging case
- Fit Kit
- 12" USB-C® (A to C) cable
- Safety sheet
- Earbuds:1.2 cm H x 2 cm W x 2.4 cm G (7.7 g)
- Wireless charging case:16.6 cm H x 5.9 cm W x 2.7 cm G (61.23 g)
- USB cable:30.5 cm
- Earbuds: Plastic (PC-ABS), Silicone, Metal, sweat and water resistant (IPX4)
- Eartips: Silicone
- Case: Hard plastic
- Battery life: Up to 7 hours¹
- Earbud charge time: 1 hour
- Charging case charge time: 3 hours
- Quick-charge time: 20 minutes for 2 hours³
- Battery charge method: USB-C
- Battery type (earbud): Lithium-ion
- Battery type (case): Lithium-ion
- Automatic on/off feature to preserve battery
- Bluetooth range: Up to 9m
- Wireless connectivity: A2DP Bluetooth Audio Streaming, HFP Bluetooth
1 Testing conducted by Bose in February 2025 using production-representative Bose QuietComfort Ultra Earbuds and a variety of music tracks using A2DP Bluetooth audio streaming at RSSI signal strength of 75 dBm. Volume set to playback loudness of 75 dB, 3-band EQ set, to zero in Quiet Mode (full noise cancellation). With Immersive Audio off, playback time was up to 6 hours before battery depletion. With Immersive Audio on, playback time was up to 4 hours before battery depletion. Battery life varies based on settings and usage.
2 Testing conducted by Bose in February 2025 by inserting production-representative Bose QuietComfort Ultra Earbuds with battery depleted (to the point of no audio playback) into a fully charged Bose QuietComfort Ultra Earbuds charging case and charging earbuds to 100%, then resuming audio playback until battery depletion. Testing resulted in three (3) complete charging cycles by the case, before a full charge was no longer possible.
3 Testing conducted by Bose in February 2025 using production-representative Bose QuietComfort Ultra Earbuds and Bose QuietComfort Ultra Earbuds charging case. Quick charge testing consisted of inserting earbuds with battery depleted (to the point of no audio playback) into a fully charged case and charging earbuds for 20 minutes, then resuming Bluetooth A2DP audio playback with volume set to loudness of 75 dB, 3-band EQ set to zero, in Quiet Mode (full noise cancellation) with Immersive Audio switched off, resulting in up to 2 hours playback time before battery depletion.
Time to achieve fully charged earbuds was determined by inserting earbuds with battery depleted (to the point of no audio playback) into a fully charged case and charging earbuds to 100% battery charge.
4 QuietComfort Ultra Earbuds: Testing conducted by Bose in June 2023 using production-representative Bose QuietComfort Ultra Earbuds and a variety of music tracks using A2DP Bluetooth audio streaming at RSSI signal strength of 75 dB. Volume set to playback loudness of 75 dB, 3-band EQ set, to zero in Quiet Mode (full noise cancellation). With Immersive Audio off, playback time was up to 6 hours before battery depletion. With Immersive Audio on, playback time was up to 4 hours before battery depletion. Battery life varies based on settings and usage.