Great fun! Tip: Buy spare battery

Disadvantage:
1) As soon as it is only slightly windy outside, it is difficult to control the Quadro

Conclusion:
After much practice do you manage to keep the Quadro quiet in the air. At home or at work, you can let the flying super through space. Outdoors there is also the case, however, you can not use the once it is a little windy. A second battery you should buy it, because the flight time is only about 6-10 min.

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