Walkera 53#1 53-1 2.4G 2.4GHz RC Helicopter 4 CH Channel RTF Ready-To-Fly Kit Set (for Intermediate, beginner)  [HM053#12.4G]

Walkera 53#1 53-1 2.4G 2.4GHz RC Helicopter 4 CH Channel RTF Ready-To-Fly Kit Set (for Intermediate, beginner)

Features:

• CNC-machined metal rotor head and coaxial structure. 2 * 370SH brushed motors as drive are powerful and make you fly with much more enjoyment. It is possible to adjust the servo extent and the sensitivity of built-in gyro. Customized fine adjustment makes your flight more perfect. The flight time at the 7.4V 1200mAh Li-Po battery will be up to 10-13 minutes. The usage of 2.4G RF technique is prompter in reaction, more sensitive in operation, and stronger in anti-interference.

Specification:

• Main Rotor Dia. : 450 mm
  
• Main Rotor Dia. : 450 mm
  
• Overall Length: 440 mm
  
• Battery: 7.4V 1200mAh Li-Po
  
• Drive System: 2*370 SH
  
• Transmitter: WK-2401
  
• All-up Weight: 325g (Battery included)
  
• Gyro: Not used
  
• Servo: weight 8.5g / speed 0.11sec/60o(4.8V) / torque 0.9kg/cm (4.8V) / dimension 22.5x11.5x24mm
  
• Receiver: RX-2405