OKER HeadSet SM-839 (Green)

•Brand :OKER •Frequency range :20 – 2000Hz •Impedance :16 Ohm •Sensitivity :120dB ± 3dB •Cable length :2.2 Meters •Jack :3.5 mm •โครงไมโครโฟน :6.0×5.0mm •Sensitivity Mic. :-54dB ± 3dB •Impedance Mic. :2.2K •Model :SM-839 •Connector :AUX 3.5 mm •Warranty :1Y