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Product Specification | Bose QuietComfort Ultra Earbuds (2nd Gen)
General Information
Product Name
Bose QuietComfort Ultra Earbuds (2nd Gen)
Available Colors
Style / Fit
In Ear
Product Material
Plastic (PC-ABS)
Silicone
Metal
Silicone
Metal
Box Contents
2 Bose QuietComfort Ultra Earbuds (2nd Gen)
Bose Fit Kit:
3 pairs of eartips (S, M, L)
3 pairs of stability bands (1, 2, 3)
Wireless charging case
12" USB-C® (A to C) cable
Safety sheet
Bose Fit Kit:
3 pairs of eartips (S, M, L)
3 pairs of stability bands (1, 2, 3)
Wireless charging case
12" USB-C® (A to C) cable
Safety sheet
Physical Dimensions
Packaged Depth (inches)
1.937
Packaged Width (inches)
3.319
Packaged Height (inches)
4.51
Features
Bose App Compatibility
Bose App
Microphone
Built-in Microphone
Voice Prompt Languages
English
German
French
Italian
Spanish
Mandarin
Chinese (Cantonese)
Japanese
German
French
Italian
Spanish
Mandarin
Chinese (Cantonese)
Japanese
IP Rating
IPX4
Allowable Claims
Water Resistance
Sweat Resistance
Sweat Resistance
Power Specifications
Power Source
Rechargeable Battery
Battery Type
Lithium
Removable Battery
No
Number of Batteries
3
Battery Life (hrs)
Immersive Audio Off: 6 hours Immersive Audio On: 4 hours Case with 100% charge: 18 hours
Charge Time (hrs)
Earbuds: 2 hours Case: 3 hours Quick-charge time: 20 minute change provides up to 2 hours of use
Charging Method
USB C PORT
Input Power Requirement
USB-C, 5V DC, 1.2A
Bluetooth Specifications
Bluetooth Version
5.3
Connectivity Compatibility
A2DP Bluetooth Audio Streaming
HFP Bluetooth
Snapdragon Sound
HFP Bluetooth
Snapdragon Sound
Bluetooth Range
30 feet
Supported Bluetooth Profiles
Advanced Audio Distribution Profile (A2DP)
Audio/Video Remote Control Profile (AVRCP)
Bluetooth Low Energy (BLE)
Hands-Free Profile (HFP)
Headset Profile (HSP)
Audio/Video Remote Control Profile (AVRCP)
Bluetooth Low Energy (BLE)
Hands-Free Profile (HFP)
Headset Profile (HSP)