RX5808 5.8G 48CH FPV Receiver with 5 Inch HD Displayer Snow Screen DIY For VR Headset FPV Goggles Monitor Features 48CH 5.8G RF, one key searching 5 Inch HD Display Snow Screen Specification Working Voltage: DC3V-5V (built in 3.7V lipo) Input Signal: 1CH 5.8G RFOutput Signal: HD 5 Inch LCD Screen Display: When it has AV signal, it will shift to AV image, if not, it will be snowscreen status. Built in 3.7V 1800mah (will alarm below 3.15V low voltage & turn off at 2.8V) Channel: CH1-CH48 Operation KEY1: Short Press: Shift band from A-F; In menu mode, it is down KEY2: Short press: Menu; Long press: Scan frequency, if it is not correct one, long press it again till you get it.KEY3: Short press: Shift Channel 1-8 In menu mode, it is up Package Included 1 x DIY RX5808 5.8G 48CH 5 Inch FPV Screen