Havit H633BT - wireless on-ear headphones, black

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