unidirectional cardioid wireless mic for computer

{"cid":"91223065","title":"797AUDIO D502 USB C Gaming Microphone for PC Computer With RGB lighting High Quality Interview Recording Mic","imgUrl":"https:\/\/img.chinax.com\/nimg\/5e\/24\/10e0a960e26cd89b2aaf5ed82f85-200x200-1.jpg","attrs":{"Price":"$70.00\/sets 1-499 sets","Brand Name":"797Audio","Model Number":"D502","Place of Origin":"China","Communication":"Wired","Style":"USB Microphone, Desktop, Shock Mount","Function":"Condenser Microphone, USB Microphone, With RGB lighting, With LED lights","Use":"Gaming, Teaching, Recording, COMPUTER MICROPHONE, communication, Conference Microphone","Signal To Noise Ratio":"70dB","Sensitivity":"-16dBFS(1kHZ)","Material":"Metal, Plastic","Polar Pattern":"Cardioid","Type":"Condenser Microphone, 2 Channel Wireless Microphone","Private Mold":"Yes","Sampling Rate":"48KHz\/24bit","Maximum SPL":"100dB(1kHz,THD<1%)","Frequency Response Rate":"20Hz-20KHz","Product name":"2.4G Wireless Microphone","Brand":"797Audio","Model No.":"AWCR01","Frequency Range":"20 Hz - 20khz","Headphone Sensitivity":"-12dBV","Camera Sensitivity":"-22dBV","Signal-to-noise ratio":"74dB","Equivalent Noise Level":"20dBA","Weight":"20.1g(RX) 19.8g(TX)"}}