MAXELL Bluetooth wireless headphones HD1 BASS USB-C

Oven control type: Buttons | Wearing style: Head-band | Bluetooth: Yes | Microphone included: Yes | Product colour: Black | Headphone frequency: 20 - 20000 Hz | Bluetooth version: 5.1 | Package type: Box | Headphone sensitivity: 90 dB +/- 3 dB | Impedance: 32 Ω | Product type: Wireless headphones | Battery type: Built-in battery | Charging source: USB Type-C | Control unit type: On-ear control unit | Connectivity technology: Wireless | Continuous audio playback time: 20 h