Havit E510BT Freego1 Air Open Ear Air Conduction Headphones, beige

Volume control: Button | Headphone frequency: 20 - 20000 Hz | Impedance: 32 Ω | Warnings: Keep away from children. | Product type: Headset | Length: 130,5 mm | Wearing style: Head-band | Microphone type: Built-in | Width: 98.6 mm | Connectivity technology: Wireless | Battery capacity: 110 mAh | Talk time: 10 h | Headset type: Binaural | USB charging: Yes | Height: 47.5 mm | Package contents: Headphones | Driver diameter: 16,2 mm | Product colour: Orange | Ear coupling: Air conduction | Control type: Buttons | Product colour: Beige | Weight: 22 g | Warnings: Do not use near sources of heat or flame. | Input voltage (earpieces): 5 V | Bluetooth version: 5.3 | Package contents: USB type C cable x 1 | Warnings: Regularly check the condition of the batteries to prevent leaks. | Battery recharge time: 2 h | Bluetooth: Yes | Bluetooth range: 10 m | Recommended usage: Music / calls | Continuous audio playback time: 12 h