450S helicopter RTF version specifications and equipment:
High strength aluminum parts 
Fiberglass frame, fiberglass canopy and 325mm FG main rotor blades
KDS-7ch transmitter 
KDS K-8X 8ch receiver
KDS Flymentor 3D
3pcs of 9g servo KDS N590 servo*1
ESC 40A
Motor 3200KV
Battery 11.1V 2200mAh 15C
Electric balancer charger KDS-3S
Color box packing