＊ Convenient operation for various occasions
＊ Support terminals plug and play
＊ Front and back speaking hint
＊ Flexional MIC

＊ Frequency Response：100-16KHZ
＊ Impedance：600Ω
＊ Sensitivity：-50±2dB
＊ Dimension（L×W×H）：250×190×130mm
＊ Weight：1.4kg