Eachine LCD5802S 5.8G 32CH 7 Inch Dual Receiver FPV Monitor System Dual Antenna with Build-in Receiver Battery Features: Built-in Dual Receiver Automatically for best reception Automatic Antenna Switching Dual buffered AV outputs Not affect by 2.4GHz R/C Radios AV Receiver with Diversity inputs Small, light weight, durable 5 Bands and total 40 Channels Built-in battery , easy to carry and outdoor use A key to automatic signal search,Simple operation Work status OSD display:Always be aware of the device working condition. Notice: It can't receive 2 different channels at the same time