50816 QOLTEC

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