It is caught in the game to control a small device. It's not easy at all, we must develop a good aptitude for spatial representation and sentraîner .. I already 4. Moreover the CX-10A models (headless) are also great and very stable . This after memorable bowls starts to vibrate and emit a sound out of tune (the propellers do not turn at the same speed) .. so avoid sudden falls, even with a propeller guard ..
