Specification:

• Main Rotor Diameter (Upper): 340 mm
• Main Rotor Diameter (Lower): 340 mm
• Overall Length: 365 mm
• Drive System: 2 X 180 SH
• Battery: 7.4V 800mAh Li-Po battery
• All-up Weight: 227g (Battery included)
• Transmitter: 4CH PPM
• Gyro: Not used
• Receiver: RX-404
• Servo: weight 5.8g/speed 0.11sec/60° (4.8V)/torque 0.5kg/cm(4.8V)/dimension 20 x 8.5 x 22.5 mm

Features:

• Coaxial structure effectively offers stable flight and easy operation.
• The HM 5-8 is an optional model for the early beginner.
• Design of metal main frame, metal swash plate and metal rotor head is of legerity, innovation, precise and stability.
• The combination of prompt servos ensures various flight courses.
• It is possible to adjust the servo extent and the sensitivity of built-in gyro.
• Customized fine adjustment makes your flight more perfect.
• The high-volume 7.4V 800mAh Li-Po battery pack.
• A full charged cycle will offers the HM 5-8 with 8 to 12 minutes flight.
• Size: 460*230*160 mm
• Weight: 1937 g