Specifications:• Dual modes: FC control & TX control• TX mode: LED 7 colors (White, Red, Green, Blue, Yellow, Magenta, Cyan)• LED 4 status (Constant light, Slow flash, Fast flash, Voilent flash)• Buzzer: Lost Plane Finder• FC mode: supports Betaflight firmware• Input voltage range: 4.5~5.2V DC• ..