Walkera Scout X4 RTF FPV RC Quadcopter W/Ground Station/ G-3D 3 Axis Brushless Gimbal/iLook+ Action Camera/DEVO F12E/Apple iOS System Black Estimated Delivery time is 7-14 days Waypoint mission planning In line accordance with the fact of flight requirements to set airline and flying over the horizon (OTH) Designated flight Touch mobile screen and set take-off point and destination, it will under control anytime Follow me mode Pre-set the object to follow, no matter wherever it go, the plane will follow it and will not lost The original road track record return, according to the preset flight path, motor back button, aircraft can return along the route