1). CCPM mixing control system and collective pitch structure make perfect 3D aerobatics like rolls, swoop, and inverted flights.
2). Metal rotor head, metal swashplate and metal tail fiber frame structure, built with legerity and novelty. The autorotation landing system, made of high quality one-way bearing, minimizes damage to your helicopter during unplanned landing.
3). Tail blades driven by belt provide easy adjustment, stable flight, and low noise.
4). 15A fuel engine of high performance is powerful.
5). WK-0703 LCD transmitter with adjustable pitch (PIT) parameter, rudder mixing, throttle curve & servo exponential make flight more stably and precisely.
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