F4U Corsair RTF Ready to fly right from the boxeverything you need is included inside, even the batteries Spektrum DX5e 5-channel full-range 2.4GHz DSM2 radio system 4-channel control throttle, rudder, aileron and elevator E-fite Pro 30A Brushless ESC with Switch-Mode BEC Steerable tail wheel and fixed landing gear allow for smooth takeoffs and landings 11.1V, 1800mAh Li-Po battery offers high level of performance and power Variable rate 23 cell DC cell-balancing Li-Po charger safely charges and conditions Li-P