1) Main rotor diameter: approx. 510mm
2) Tail rotor diameter: approx. 135mm
3) Overall length: approx. 520mm
4) Overall height: approx. 150mm
5) Weight: approx. 330g (battery included)
6) Drive system: 370 carbon brush motor
7) Battery: 9.6V, 650mAh Ni-MH battery

R/C functions:
1) Pitch-axis
2) Roll-axis
3) Collective pitch
4) Motor speed

Kit contents:
1) Charger: 15V 300mAh
2) Battery: 9.6V, 650mAh Ni-MH battery

Accessories:
1) Main rotor blade: HM022D-013
2) 370 carbon brush motor: HM022D-033
3) Tail transmission gear: HM022D-021
4) Main axis: HM022D-030