Eachine 3D X4 The Upside Down Drone Part 2
The Eachine X4 is the first quadcopter that can flip and fly inverted with the press of a button (actually two buttons). http://www.banggood.com/Eachine-3D-X4-2_4G-4CH-6-Gyro-RC-Quadcopter-With-LED-RTF-p-969112.html?p=RB0922217402201307U3
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“Awel” by stefsax
is licensed under a Creative Commons license:
music was shortened to fit length of video