Description
Speaker Spec: Driver Unit: 40mm Impedance: 32?? Sensitivity: 110??3dB (at 1mW/1Khz) Frequency Response: 20Hz-20KHz Max Input Power: 100mW Microphone Spec: Microphone Unit:??6*5mm Impedance: 2.2k?? Sensitivity: -58??3dB Frequency Response: 30Hz-16KHz Directivity: Omnidirectional Length of Cord: 2m Plug Type: USB port
