Bose QuietComfort Ultra Headset Wired and Wireless Bluetooth Headset / White

Headphone type: binaural headphones
Product colour: white
Foldable:
Removable cable: Yes
Control keys: Answer/end call
Control unit type: Control unit on the earpiece
Recommended Use: Music/casual
Safety sheet: Yes
Audio (2.5mm to 3.5mm), USB Type-C.
Carrying case: Yes
Connectivity technology: Wired and wireless.
Bluetooth: Yes
Bluetooth version: 5.3
Fast Charging Time: 15 min
Charging source: USB
Continuous audio playback time: 24 h
Battery type: Built-in battery
Microphone type: Built-in
Ear Connection: Headphone Connection: Circular
Battery life: 1440 min