The DJI Smart controller was designed to maximize your outdoor flying experience. Compatible with the DJI mavic 2 or any other aircraft equipped with OcuSync 2.0, The smart controller has a built-in 5.5" Display that displays clear, bright images under any conditions. With intuitive controls such as sky talk and the DJI GO 4 app, you will be flying quicker, clearer, longer, and more Conveniently than ever before.Ultra-bright display the DJI Smart controller combines the ease of a drone controller with the convenience of a handheld monitor. The 5.5" Display brings you incredible Ultra-bright resolution of 1080P HD to keep your feed easily viewable no matter the sunlight. The screen displays images nearly twice as bright as conventional smart device screens at 1000 Cd/M². with a customized Android system, you'll have the freedom to ensure faster, more focused aerial creation.Ocusync 2.0The DJI Smart controller is equipped with revolutionary OcuSync technology, which transmits full HD Video right from your drone to your hands. With OcuSync 2.0, The smart controller supports automatic switching between 2.4GHz and 5.8GHz.