Havit H2590BT Pro wireless headphones

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