#QuadCopter: Object Tracking, "tap to fly", Forward Collision prevention, 44Mph, return to home! Buy the #Phantom4 https://t.co/jrSWjBv3Bn
#QuadCopter: Object Tracking, "tap to fly", Forward Collision prevention, 44Mph, return to home! Buy the #Phantom4 https://t.co/jrSWjBv3Bn
— Mike (@mikezmac) July 24, 2016
from Twitter https://twitter.com/mikezmac