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

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