Happymodel CrazyF411 ELRS AIO 2-4S 4in1 F411 Flight Controller Built-in UART 2.4G ELRS RX 20A ESC for FPV Toothpick Drones Brand_RunCam Recommended battery：3S 500mAh-850mah lipo、lihv，Cruise flight

Recommended battery：3S 500mAh-850mah lipo、lihv，Cruise flight time can reach 4-11minutes

265 Max Video Transmission Quality

Material: Carbon Nylon

Product Features:

A2212 1000KV Brushless Outrunner Motor + 2-4S 30A RC Brushless ESC

Happymodel CrazyF411 ELRS AIO 2-4S 4in1 F411 Flight Controller Built-in UART 2.4G ELRS RX 20A ESC for FPV Toothpick Drones Brand_RunCam Recommended battery：3S 500mAh-850mah lipo、lihv，Cruise flightHappymodel CrazyF411 ELRS AIO 4in1 Flight controller built in UART 2. 4G ELRS and 20A ESC for Toothpick The CrazyF411 ELRS flight controller comes with integrated UART 2. 4GHz ExpressLRS receiver and 20A Blheli_s ESC(Bluejay firmware pre installed) which could support 2 4s. Bigger Mosfet could support high to 20A currents would be better for 2 4S toothpick drone or long range FPV drone. And because the 2. 4GHz ExpressLRS receiver is equipped with the