Havit H630BT - wireless bluetooth headphones (black)

Safety warning: The product contains batteries which should be disposed of properly., Read the instruction manual before use., Do not disassemble or modify the product yourself. | Packaging content: Headphones x 1 Audio cable x 1 USB type C charging cable x 1 Manual x 1 Certificate of quality x 1 | Continuous audio playback time: 36 h | Bluetooth: Yes | Market segment: Consumer | Product type: Headphones | Width: 182 mm | Height: 196 mm | Talk time: 35 h | Connectivity technology: Wired & Wireless | Driver unit: 4 cm | Headphone frequency: 20 - 20000 Hz | Headphone sensitivity: 108 dB | Depth: 82 mm | USB connector: USB Type-C | Bluetooth version: 5.3 | Weight: 225 g | 3.5 mm connector: Yes | Foldable: Yes | Product colour: Black | Wireless range: 10 m | Recommended usage: Music | Wearing style: Head-band | Microphone type: Built-in | Impedance: 32 Ω