Quadcopter Drone Trick, The Multi Flip

Here's a simple trick on how to do multiple flips with most quadcopters. Give yourself plenty of altitude if you decide to try this. Also NOT recommended for beginners to try. Quadcopters in this video included:
Syma X5C http://www.banggood.com/Syma-X5C-Explorers-2_4G-4CH-RC-Quadcopter-Mode-2-With-Camera-p-913827.html?p=RB0922217402201307U3
Syma X11 http://www.gearbest.com/rc-quadcopters/pp_114523.html

MUSIC LICENSE
"Awel" by stefsax
http://ccmixter.org/files/stefsax/7785
is licensed under a Creative Commons license:
http://creativecommons.org/licenses/by/2.5/
music was shortened to fit length of video.

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