300 m broadcasting distance drone loudspeaker

{"cid":"91224379","title":"AOISUN DJI SDK Drone Loudspeaker with 120 dB Alarm Sound 300 m Broadcasting Distance and 4G Remote Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/25\/88\/5e3aa21a3733c4771d7e1a5187a4-200x200-1.jpg","attrs":{"Brand Name":"AOISUN","Model Number":"H1T","Minimum Order Quantity":"1","Delivery Time":"2 weeks","Payment Terms":"L\/C,D\/A,D\/P,T\/T","Electrical Interface":"DJI SDK","Dimensions":"71 \u00d7 62 \u00d7 115 mm","Weight":"110 g","Protection Rating":"IP44","Broadcasting Distance":"300 m","TTS Sound Level":"114 dB @ 1 m","Alarm Sound Level":"120 dB @ 1 m","Max Power Consumption":"10 W","Installation":"Screw Quick-Release","Operating Temperature":"-10 \u2103 to 50 \u2103","Storage Temperature":"-20 \u2103 to 60 \u2103"}}

{"cid":"91220064","title":"MYUAV Tethered DroneIP4X Tethered Drone Payload Automatic Ultra Large Payload Drones","imgUrl":"https:\/\/img.chinax.com\/nimg\/c9\/e1\/33f38174cb8973920a28894bc68a-200x200-1.jpg","attrs":{"Price":"600usd","Brand Name":"myuav","Model Number":"H150","Minimum Order Quantity":"1","Delivery Time":"7 working days","Certification":"H150","Place of Origin":"China","Payment Terms":"T\/T","Packaging Details":"case","Electrical interface":"DJI Skyport v2","Size":"150 x 125 x 134 mm","Protection level":"IP4X","Support model":"Matrice 300 RTK","Maximum power consumption":"15W","camera":"Resolution 500W pixel","Code format":"H264","Angle shaking":"amount \u00b1 0.1 \u00b0","Controlled rotating range Pay":"-90 \u00b0 to 0 \u00b0","Work temperature":"-10 \u2103 to 50 \u2103","Storage temperature":"-20 \u2103 to 60 \u2103"}}