Havit H2590BT Pro wireless headphones (black)

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