5ghz 8 channel wireless microphone system

{"cid":"91222611","title":"FPV VTX 3.3GHz 4W Drone Video Transmitter 10km 64 Channels 3.0G - 3.5G","imgUrl":"https:\/\/img.chinax.com\/nimg\/90\/c5\/670d8f2a8598adf34f2e0a624576-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Kimpok","Model Number":"ALV3340AC","Minimum Order Quantity":"10","Delivery Time":"3 working days","Certification":"CE Cerfication","Place of Origin":"China","Payment Terms":"L\/C,Western Union,Paypal","Supply Ability":"3,000 pieces per month","Packaging Details":"International Standard Packing","Type":"FPV Video Transmitter","Frequency":"3.3G","Channel":"64 Channel","Antenna Connector":"SMA","Input Voltage":"7-26V","RF Power":"4 watt"}}

{"cid":"91184015","title":"18 Channels Mobile Phone Signal Jammer 42W High Power Blocks All GPS Signals","imgUrl":"https:\/\/img.chinax.com\/nimg\/e6\/46\/241400d7bc594aae365da627e27e-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"Sacontelecom","Model Number":"SA-018B","Minimum Order Quantity":"10PCS","Delivery Time":"3 working days after received your payment","Certification":"ISO9001, CE","Place of Origin":"China","Payment Terms":"L\/C,T\/T,Western Union,Paypal","Supply Ability":"10000pcs\/month","Packaging Details":"Carton with PE Foam","Product Name":"Prison Cell Phone Jammer","Output Power":"42W","Jamming Range":"2-40 meters depends on the signal strength","Cooling System":"High efficiency aluminum alloy radiator, Build-in 5 cooling fan","Working Time":"Not-stop Working","Weight":"7.5kg"}}