Havit H633BT - wireless on-ear headphones, black

Battery recharge time: 2.5 hours | Width: 170 mm | Folding design: Yes | Bluetooth version: 5.3 | Depth: 76 mm | Wearing style: Head-band | USB connector: USB type C | Driver diameter: 40 mm | Recommended usage: Music / calls | Headphone frequency: 20 - 20000 Hz | Bluetooth range: 10 m | Ear coupling: Circumaural | Bluetooth: Yes | Product colour: Black | Continuous audio playback time: 20 h | Headset type: Binaural | 3.5 mm jack input: 1 | Weight: 185 g | Volume control: Button | Talk time: 19 h | Standby time: 175 h | Impedance: 32 Ω | Charging source: USB | Warnings: The product contains batteries which must be disposed of correctly. | Warnings: Do not disassemble or modify the product yourself. | Package contents: Headphones | Height: 195 mm | Connectivity technology: Wireless | Battery capacity: 350 mAh | Product type: Headset | Package contents: Audio Cable x1 | Warnings: Read the user manual before use. | Recommended gender: Unisex