50820 QOLTEC

Category: Peripherals, Description: Wireless headphones with microphone; black; USB,USB micro; 10m, Colour: black, Version: earphones; wireless, Wire cross-section shape: flat, Connection: USB; USB micro, Battery/ rechargeable battery: rechargeable battery Li-Ion 55mAh x1, Type of PC accessories: wireless headphones with microphone, Capacity: 55mAh, Battery life: ~5h, Range: 10m, Bandwidth: 20Hz...22kHz, Impedance: 32Ω, Speaker sensitivity: 105dB.