50825 QOLTEC

Category: Peripherals, Description: Wireless headphones with microphone; black; 20÷22000Hz; 10m; 32Ω, Type of PC accessories: wireless headphones with microphone, Connection: Jack 3,5mm; USB; USB micro, Charger included: No, Battery/ rechargeable battery: rechargeable battery Li-Ion 400mAh x1, Loading technology: undefined, Capacity: 400mAh, Charging power maximum: 1.25W, Charging power minimum: 1W, Charge time: 4h, Battery life: ~30h, Range: 10m, Impedance: 32Ω, Bandwidth: 20Hz...22kHz, Speaker sensitivity: 105dB, Bluetooth version: 4.2 EDR, Colour: black, Kit contents: no charger included, Version: headphones; wireless.