Havit H633BT - wireless on-ear headphones, black

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