Havit I62 wireless in-ear headphones (black)

Battery type: Built-in battery | Impedance: 32 Ω | Product type: Wireless headphones | Microphone included: Yes | Wearing style: Head-band | Bluetooth: Yes | Battery capacity: 400 mAh | Oven control type: Buttons | Warnings: Do not disassemble or modify the product yourself. | Headphone frequency: 20 - 20000 Hz | Charging time: 2.5 h | Package type: Box | Bluetooth version: 5.1 | Connectivity technology: Wireless | Control unit type: On-ear control unit | Charging source: USB Type-C | Continuous audio playback time: 8 h | Product colour: Black