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

Continuous audio playback time: 24 h | Ear coupling: Supraaural | Weight: 240 g | Battery type: Built-in battery | Width: 1524 mm | Wearing style: Head-band | Charging source: USB | Bluetooth version: 5.1 | Bluetooth: Yes | Operating keys: Volume - | Fast charging: Yes | Battery operated: Yes | Depth: 76.2 mm | Cables included: Audio (2.5mm to 3.5mm) | Height: 184 mm | Control type: Buttons | Volume control: Button | Product colour: White | Microphone type: Built-in | Cables included: USB Type-C | Operating keys: Volume + | Detachable cable: Yes | Connectivity technology: Wired & Wireless | Control unit type: On-ear control unit | Recommended usage: Music/Everyday | Carrying case weight: 180 g | Battery recharge time: 2.5 h | Fast charging time: 15 min | Carrying case: Yes | Product type: Headset | Headset type: Binaural