RTF Dragonfly 5#4 Electric Helicopter

Specifications : 1. Main rotor diameter: Approx. 340 mm 2. Tail rotor diameter: Approx. 340 mm 3. Overall length: Approx. 425 mm 4. Overall height: Approx. 175 mm 5. All-up weight: Approx. 235gr Battery include 6. Driven system: 2* 180 carbon brush motor 7. Battery: Li-polymer 7.4V 800mAh 8. Gyro: Not used 9. Transmitter: 4CH PPM 10. Receiver: 3-in-1 receiver (receiver, speed controller, gyro) 11. Servo: weight 8.5g ; speed 0.11sec/60 ; torque 0.9kg/cm ; dimension 22.5X11.5X24mm Features : 1. Coaxial structure 2. 4-ch transmitter, 3-in-1 receiver 3. 2X180 carbon brush motor 4. 2X7.6g Servos outside 5. Easy to control and stable to fly. Optimum for the beginner