Flight behavior: Controlling the helicopter you learn quickly and easily and the flight behavior is very stable (as it should be with twin rotor systems also). The helicopter has a 3-channel control.
On the left side of the remote control, you can adjust the speed of the main rotor for climb and descent, by the height control responds somewhat sluggish. With the right attitude, the helicopter remains motionless in the air and you can even put the remote control aside.
On the right side you can control the tail rotor, the helicopter lifts the rear or lower. This is a slow forward and backward flight is possible. In addition, you can the helicopter slowly and counterclockwise rotate, which is done by the speed difference between the main rotors.
In ground effect just above the ground, the helicopter flies unstable, which is normal. Once the helicopter is flying above the ground effect, it may be that it rotates on its own in the air, which can be by turning a control wheel on the remote control fix. A sideways flight is not possible because the level of the main rotors can not be tilted, what precise maneuvers difficult. The flight characteristics are generally rather unrealistic, but very good-natured.
During the flight, the front 2 LEDs flash. One should fly indoors. Outside just a night flight at a temperature approaching wind is possible by the infrared remote control, the low weight and the slow speed.
Robustness: The helicopter is very sturdy and has survived many crashes and still looks like new and works flawlessly. The installed components are stable. In a crash, but you should drag the left control stick down.
Long-term fun: The high load the battery is to relatively few charging cycles become unusable (in aeromodelling keep batteries not so long). To gain access to the battery, you need a special screwdriver and then have to re-solder the new battery, which is not very beginner friendly. Without technical skill you do not get long pleasure from it. Because of the problematic battery change, there are therefore only 3 stars.
