This controller doesn't have a constructed-in display screen, but has a telescopic stand to hold your smartphone on which you'll basically down load the DJI Fly application. The controls are responsive plus the relationship concerning the drone and its remote control is trustworthy: we didn't shed the connection once in https://sites.google.com/view/tienda-drones-barcelona/drones-industriales-dji-m%C3%A9xico