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 | Microphone type: Built-in | Impedance: 32 Ω | Talk time: 35 h | Bluetooth version: 5.3 | Continuous audio playback time: 36 h | Wearing style: Head-band | 3.5 mm connector: Yes | USB connector: USB Type-C | Headphone frequency: 20 - 20000 Hz | Headphone sensitivity: 108 dB | Foldable: Yes | Market segment: Consumer | Driver unit: 4 cm | Product type: Headphones | Height: 196 mm | Width: 182 mm | Bluetooth: Yes | Product colour: Black | Depth: 82 mm | Wireless range: 10 m | Recommended usage: Music | Weight: 225 g | Connectivity technology: Wired & Wireless