53#Q3 Walkera 53Q3 Dragonfly 2.4GHz 2.4G 4 CH Channel RC Helicopter RTF Ready-To-Fly Kit Set (For Intermediate, Beginner)

Specification

• Main Rotor Dia. A : 450 mm
• Tail Rotor Dia. B : 450 mm
• Overall Length: 408 mm
• Drive Motor: 2*370SH
• Battery: 7.4V 1200mAh Li-Po
• Transmitter: WK-2401
• Receiver: RX-2413D
• All-up Weight: 365g (Battery included)
• Gyro: Built-in
• Servo: WK-7.6-3 ;weight 8.4g ;speed 0.12sec/60o(4.8V);torque 1.4kgf.cm(4.8V)
  ;dimension 22.5X11.5X24mm

Features

• CNC-machined metal rotor head and coaxial structure,highly emulational shape
  with the-state-of-the-art workmanship.
• New 2.4G spread spectrum technology, with the functions of automatic code
  pairing and ID assignment, can allow many RC aircrafts to fly in the same
  field and same time.
• It utilizes the 2.4G 4-in-1 receiving circuit with the functions of servo
  extent adjustment and built-in gyro sensitivity adjustment.
• High performance 2 x 370SH motor, powered by 7.4V 1200mAh Lipo, offers 10-to
  13-minute flight time, depending on the flight modes.