Flying drones outdoors requires a bright display for optimal visibility in daylight, and the DJI CrystalSky 5.5" High-Brightness Monitor delivers just that. With a brightness of 1000 cd/m², its touchscreen LCD screen is easily viewable in sunlight without needing a hood. This monitor is more than just a device for DJI products; it runs on Android OS and comes pre-loaded with only the essential apps for controlling DJI devices, eliminating any unnecessary applications that could slow it down. The hardware is specifically optimized to decode video from DJI devices, minimizing lag and enhancing picture quality. In addition to its intuitive interface, the CrystalSky functions as a mobile device, complete with all the necessary DJI apps already installed. Please note that the products included are refurbished.