DEFENDER BLUETOOTH HEADPHONES FREEMOTION B400 LED

Number of USB Type A ports: 1 | Connectivity technology: Wireless | LED backlight: Yes | Recommended usage: Universal | Wearing style: Head-band | AUX in: Yes | Headphone sensitivity: 118 dB | USB connector type: USB Type-C | Product type: Headset | Headset type: Binaural | Headphone frequency: 20 - 20000 Hz | Quantity: 1 | Acoustic system: Closed