Havit H2590BT Pro wireless headphones

Microphone included: Yes | Talk time: 12 h | Wearing style: Head-band | Shooting distance: 10 m | Impedance: 32 Ω | Product colour: Blue | Weight: 150 g | Oven control type: Buttons | Warnings: Do not disassemble or modify the product yourself. | Headphone frequency: 20 - 20000 Hz | Bluetooth: Yes | Charging source: USB Type-C | Product type: Wireless headphones | AUX in: Yes | Battery capacity: 200 mAh | Standby time: 300 h | Package type: Box | microSD: Yes | Battery type: Built-in battery | Control unit type: On-ear control unit | Connectivity technology: Wireless | Bluetooth version: 5.1