max load 4 0lb condenser mics

{"cid":"91223065","title":"797AUDIO CR877G Customized Headset Condenser Microphone OEM\/ODM accepted High End Profermance Anti-interference Mic","imgUrl":"https:\/\/img.chinax.com\/nimg\/5e\/c4\/6cd1a0fe15bbb2d292c2cec4ac7b-200x200-1.jpg","attrs":{"Price":"$100.00\/pieces >=1 pieces","Brand Name":"797AUDIO","Model Number":"CR877G","Private Mold":"Yes","Style":"wired microphone, Handheld Microphone, Headset Microphone","Communication":"Wired","Use":"COMPUTER MICROPHONE, Conference Microphone, Karaoke Microphone, Stage Performance, INTERVIEW, Speech, Smart Phones, Recording, SINGING, Teaching, communication, broadcasting, Kids, Gaming","Place of Origin":"Beijing, China","Material":"Metal, Plastic","Function":"Noise Cancelling, Light-weight, PORTABLE, Condenser Microphone","Polar Pattern":"Cardioid, Cardioid","Frequency Response Rate":"20Hz-20KHz","Sensitivity":"-32dB (0dB=1V\/Pa,1000Hz), -32dB (0dB=1V\/Pa,1000Hz)","Connector Type":"XLR","Product name":"CR877 Boom icrophone","Frequency response":"20Hz~20000Hz","Max. SPL":"129dB SPL (0dB SPL=2X10 -5 Pa)","Output impedance":"150\u03a9","Load impedance":"1000\u03a9","Equivalent Noise Level (A-weiqhted)":"29dB (A-weiqhted)","Connector":"3-pin XLR","Size":"10X25mm, Cable:12meters"}}