For the better:
- The gyro works perfectly - the helicopter looks like nailed in the air and the tail never turns away. Subsequent adjustments is rarely and then only 1-3 "clicks" needed.
- You can, thanks to the radio remote control (instead IR) also fly there. So far I have not flown out of reach.
- The power is sufficient to be able to rise to reasonable.
- The battery can be charged either via the remote control (only 4 AA batteries = good!) As well as via the included USB cable. The latter I insert in my phone charger and thus not even have to turn on the PC.
- (Incl. From about 8 m high on the asphalt) So far, so despite several crashes no defects (except quirks in the rotor blades) - mostly I have before impact, the gas taken out (but not always). The engine then turns at high resistance the way of itself.
For negatives:
- Flight time only 6-7 minutes, depending on flying style
- Charging time about 70 minutes with empty battery (unfortunately, it can be by using a stronger USB AC Adaptor not shorten apparently keeps the charging technology the charging current regardless of the input power constant.).
Also negatively, but in principle (the case of all mini Koaxialhelikoptern so):
- Slow speed in forward / backward flight
- Very susceptible to wind (. By the slow speed of a few km / h is even in light winds no longer flyable because he is carried away wind gusts also lead to the swaying and crash)
- Fast descent hardly possible because strong current changes (here: rotor downwash of the helicopter itself) lead to swaying with subsequent crash of the counter-blades. This effect occurs even in fast turns, etc..
Conclusion:
For the price of 20 you can here make really nothing wrong! Of course, the Heli has its limitations in agility, wind, etc. but which are now times in principle. If you want more, just have to significantly more to spend (also spare parts).
But who is looking for a robust and uncomplicated fun device for indoors and windless evenings in the garden, can safely access.
By the way, the helicopter can be flown even by beginners and children (which is definitely for "correct" model helicopter does not apply).
