RTF Dragonfly 52# Tail Motor Driven 3D RC Helicopter

Specifications :
1. Main rotor diameter : Approx. 340mm
2. Tail rotor diameter : Approx. 100mm
3. Overall length : Approx. 340mm
4. Overall height : Approx. 130mm
5. All-up weight : Approx. 139g (Battery included)
6. Drive system : 050 SD
7. Battery : Li-Po 11.1V 270mAh
8. Transmitter : WK-0701
9. Gyro : Not used
10. Speed Controller : Not used
11. Servo : weight 8.5g; Speed 0.11sec/60o; Torque 0.9kg/cm; Dimension 22.5X11.5X24mm

Features :
1. Simplified and minimized structure, and highly efficient tail motor
2. CCPM mode with alterable pitch system
3. 050 carbon brush motor used as the main drive, and tail rotor driven by tail motor
4. 7-ch multifunctional transmitter and 4-in-1 receiver
5. PCM receiving and transmitting system increases the operation stability
6. Suitable for flight course and 3D aerobatic flight
7. 4,3g servo and built-in gyro