The small helicopter comes completely assembled and is ready for use after charging the batteries. He makes a good impression externally and also the inner values do show how its flight characteristics. The remote control is configured for Mode 2. This means that there are on the right-hand stick pitch and roll functions and on the left stick pitch (speed) and yaw (tail). Pressing the pitch lever forward throttle. On the back of the remote control, I could turn back using the reverse switch this function and thus adapt to my usual configuration. The helicopter was flying right away without having to trim. The fairly stable attitude he owes the weights provided with paddles that make it on the other hand somewhat sluggish. Although the mechanism does not look very trustworthy and has some play, can be precisely controlled with the helicopter to play free sticks of the remote control. After about 10 minutes of flight, the battery for about 45 minutes to be hung on the charging station. After that could be flown. Despite good-natured flight characteristics you already requires some practice to control this helicopter and to be able to maneuver through the living room without an accident. But then he can make a lot of fun.
Addendum: After 3 months, the electronics failed. Have now a clone and is just as fun.