Contains everything needed to power one of our Mighty Mini (twin engine) Planes. The only other components you will need to fly is a Y-harness to power both motors, a battery, charger, transmitter, and a receiver. The included motor and ESC comes pre-soldered with 2mm Bullets and Xt-30 Connector. We set out from the beginning to make this great hobby more approachable and these all in one electronics packs are another step in that direction.