Bose QuietComfort Headset Wired & Wireless Head-band Music/Everyday Bluetooth Black

Weight: 240 g
Depth: 76.2 mm
Height: 184 mm
Width: 1524 mm
Operating keys: Volume +, Volume -
Volume control: Button
Wearing style: Head-band
Product colour: White
Product type: Headset
Recommended usage: Music/Everyday
Detachable cable: Yes
Headset type: Binaural
Control type: Buttons
Control unit type: On-ear control unit
Carrying case: Yes
Cables included: USB Type-C, Audio (2.5mm to 3.5mm)
Carrying case weight: 180 g
Bluetooth: Yes
Connectivity technology: Wired & Wireless
Bluetooth version: 5.1
Charging source: USB
Fast charging time: 15 min
Battery recharge time: 2.5 h
Fast charging: Yes
Continuous audio playback time: 24 h
Battery operated: Yes
Battery type: Built-in battery
Microphone type: Built-in
Warnings: Do not use near sources of heat or flame., Keep away from children., Regularly check the condition of the batteries to prevent leaks.
Ear coupling: Supraaural