QWinOut JS4 4inch FPV Racing Drone 3-4S PNP Four Axis Aircraft with F4 AIO Flight Controller 2900kv Motor Mini Camera Brand_Caddx Motor shaft center length: 37

Motor shaft center length: 37

Size: 26x13x5mm / 1

7) Sensitivity

temperature protection

then you can find ELRS menu from the Radio systems(Need to copy the ELRS

QWinOut JS4 4inch FPV Racing Drone 3-4S PNP Four Axis Aircraft with F4 AIO Flight Controller 2900kv Motor Mini Camera Brand_Caddx Motor shaft center length: 37Pls note: Remote control and battery are not include. Wheelbase: 175mm Support battery: 3 4S (Not include) Endurance: about 8 minutes Blade: 4023 Motor: 2004 2900kv Electric control+flight control: 40A+F411 Photo transmission: 300mw Camera: 1200TVL 2. 1mm lens Package include: 1x 4inch Frame kit 2 pairs x 4023 PC material propeller 4x G2004 2900KV Motor 1x F4 2 6S AIO Flight controller 1x 300mw VTX 1x micro size Camera 1x RC Antenna 1x mini receiver