HT FLY is an unmanned aerial vehicle supporting APP with GPS navigation. It is committed to bring users a convenient and stable intelligent aircraft experience. Unmanned aerial vehicles can be controlled through the APP. You can calibrate the gyroscope and compass of the aircraft; Multi-window function; Photo transmission; Video transmission, night scene mode, vertical mode and other operations; GPS flight, waypoint flight, circling flight, fade away, spiral, skyward, etc.