Size: 342L x 124H x 63W mm
Weight: 187g
Main rotor: 338mm diameter
Tail rotor: 64mm diameter
Power system: 180 main motor x 1, N30 tail rotor x 1
Transmitter: 4 Channels 2.4Ghz
Mix controller: 4 in 1 mix controller W/gyro,mixer,ESC,receiver
Servo: 3.7g 0.12sec/60
Helicopter battery:7.4V 650mAhLithium-polymer battery with auto cut off safety PCB.
RC battery: 8*AA (not included)