Havit H633BT - wireless on-ear headphones, black

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