Speaker: 52902 50mm
Sensitivity: 110dBS. P. Lat1KHz
Impedance: 3252905
Frequency response: 20Hz-20, 000HzRatedPower: 120mW
Cable length: Approx. 2.0m49841 0.3m
Microphone: 6X5mm-54dB 49841 2dB
Plug Type: USB2.0
Packing: PVC blister packing, color box, Polybag, non-environmental pollution