New Walkera 7 CH Belt-Driven Dragonfly 35#C Pro 3D Aerobatic Radio Remote Control Electric RC Helicopter RTF

Specifications

1).Overall Length: 600 mm
2).Main Rotor Diameter: 630 mm
3).Tail Rotor Diameter: 145 mm
4).Speed Controller: WTS-20A-02
5).Battery: 12V 650mAh Ni-MH (About 4 to 5 minutes of flying time)
6).Drive System: 380 SD
7).All-up Weight: 600g (Battery included)
8).Transmitter: WK-0701
9).Gyro: WK-G011
10).Receiver: RX-701
11).Servo: weight 9.1g ; speed 0.12sec/600; torque 1.1kg/cm; dimension 22.5X11.8X27mm
Features
1). NOR collective pitch structure make perfect 3D maneuvers such as roll, inverted, and swoop flights.
2). Integrated structure of main body is innovative and compact in design. The autorotation landing system, made of high quality one-way bearing, maximally protects your helicopter from damage .
3). Tail blades driven by belt provide easy adjustment, stable flight, and low noise.
4). 380SD motor as the main power is powerful and makes the flight much stable.
5). A 7-channel transmitter (PCM701) can provide free adjustment of pitch (PIT) parameter, throttle curve and servo exponential function.