UMX Hyper Taxi BNF AS3X System for outstanding 3D precision Smooth vertical takeoff and landing (VTOL) capability Lightweight rigid construction with carbon fiber reinforcement Full four-channel operation with pre-mixed controls Completely assembled and ready to bind High-output BL180, 2500Kv brushless outrunner motor Includes E-flite 180mAh 2S Li-Po battery and balance charger Suitable to fly in a gymnasium or backyard by an experienced pilot