FMS 800mm P51(V2)-FF PNP Plug and Play version Requires 4 Channel Transmitter, Receiver, Battery. Includes Airplane, Motor, ESC and Servos Wingspan: 800mm(31.5in) Overall Length: 690mm(27.2in) Motor Size: 2408-KV1700 Powerful Out runner Brushless Motor ESC: 20A Brushless Recommended Battery: Li-Po 7.4V 1,000mAh 15C, JST connector Minor assembly required