Material of the body : Steel and Zinc aloy. Material od stand : Iron and plastic. Frequency Response :100-20KHz Sensitivity : -48 +/-2dB Impedance : 680 ohms SNR : 78dB Connector : USB type A male Plug & Play USB conectivity on both Mac and Windows PC for live stream, network conferance, video call and most recording situation. Free from drive and sound card. Sampling rate : 44.1KHz/48KHz |