Bose QuietComfort 884367-1300 Over-Ear Headphones Wired/ Wireless Bluetooth Blue

Weight: 240 g | Product colour: Blue | Cable length: 0.3 m | Battery voltage: 4.1 V | Cables included: USB Type-A to USB Type-C | Bluetooth: Yes | Connectivity technology: Wired & Wireless | Cables included: Audio (2.5mm to 3.5mm) | Height: 184 mm | Bluetooth version: 5.1 | Battery type: Built-in battery | Carrying case: Yes | Wearing style: Head-band | Depth: 76.2 mm | Width: 152.4 mm | Warnings: Do not use near sources of heat or flame. | Battery capacity: 460 mAh | Ear coupling: On-ear | Battery technology: Lithium-Ion (Li-Ion) | Battery operated: Yes | Product type: Headset | Headset type: Binaural | Warnings: Keep away from children. | Warnings: Regularly check the condition of the batteries to prevent leaks.