microphone for live speech 20hz

{"cid":"91214546","title":"K Song Recording Microphone , 96KHZ 192KHZ Live Broadcast Microphone","imgUrl":"https:\/\/img.chinax.com\/nimg\/d7\/b7\/b022938bfd88df69754d266edd8e-200x200-1.jpg","attrs":{"Price":"USD16.50-18.50","Brand Name":"OEM","Model Number":"284","Minimum Order Quantity":"500","Delivery Time":"5-30days","Certification":"CE,ROHS,FCC","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"100000pcs per month","Packaging Details":"Standard color box","Product Name":"USB Condenser Microphone","Diaphragm Chamber":"2*14mm diaphragm","Sampling Rate":"48K\/96K\/192KHZ","Bit Rate":"16bit\/24bit","SNR":"\u226575dB","Sensitivity":"-40dB\u00b13dB(at 1KHz)","Maximum SPL":"120dB (\u22641%T.H.D at 1kHz)","Total Harmonic Distortion":"< 0.1%","Pickup Pattern":"OmnidiRectional, CaRdioid","Color":"Black"}}