Specification :

Specifications :
1. Main Rotor Diameter (Upper): 340 mm
2. Main Rotor Diameter (Lower): 340 mm
3. Overall Length: 365 mm
4. Drive System: 2X180 SH
5. Battery: 7.4V 800mAh Li-Po battery
6. All-up Weight: 227g (Battery included)
7. Transmitter: 4CH PPM
8. Gyro: Not used
9. Receiver: RX-404
10.Servo: weight 5.8g / speed 0.11sec/60?(4.8V) / torque 0.5kg/cm (4.8V) / dimension 20X8.5X22.5mm

Features :
1. Coaxial structure effectively offers stable flight and easy operation. The HM 5#8 is an optional model for the early beginner.
2. Design of metal main frame, metal swash plate and metal rotor head is of legerity, innovation, precise and stability.
3. The combination of prompt servos ensures various flight courses.
4. It is possible to adjust the servo extent and the sensitivity of built-in gyro. Customized fine adjustment makes your flight more perfect.
5. The high-volume 7.4V 800mAh Li-Po battery pack. A full charged cycle will offers the HM 5#8 with 8- to 12-minute flight.