Havit H668BT - BT cordless headphones, beige

Safety warning: Avoid contact with water., Do not use while charging., Keep away from heat sources. | Operating time (With ANC): 50 h | Operating time (without ANC): 80 h | Driver diameter: 40 mm | Active Noise Canceling: Yes | Folding design: Yes | 3.5 mm (1/8-inch) in: 1 | Headphone frequency: 20 - 20000 Hz | Product colour: Beige | Bluetooth: Yes | Connectivity technology: Wireless | Product type: Headphones | Height: 205 mm | Market segment: Consumer | Wearing style: Head-band | Wireless range: 10 m | Weight: 204 g | Game mode: Yes | Depth: 195 mm | USB Type-C ports quantity: 1 | Battery type: Built-in battery | Fast charging: Yes | Width: 50 mm | Battery capacity: 500 mAh | Battery recharge time: 2 h | Recommended usage: Music/Everyday | Bluetooth version: 5.4