50816 QOLTEC

Category: Peripherals, Description: Wireless headphones with microphone; black; USB,USB micro; 10m, Version: in-ear; wireless, Kit contents: no charger included, Wire cross-section shape: flat, Charger included: No, Battery/ rechargeable battery: rechargeable battery Li-Ion 90mAh x2, Loading technology: undefined, Connection: USB; USB micro, Type of PC accessories: wireless headphones with microphone, Capacity: 180mAh, Charging power minimum: 0.4W, Charging power maximum: 0.6W, Charge time: 2.5h, Battery life: ~6.5h, Range: 10m, Bandwidth: 20Hz...22kHz, Impedance: 32Ω, Speaker sensitivity: 108dB, Colour: black.