Havit H2590BT Pro wireless headphones (black)

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