1. 60cm/23.6in display diameter, 720pcs bright LED lights, 2000*720 high resolution support clear picture and video display 2. Connect with your mobile and display real-real screen, can project live games, movies and so on. Add audio playback 3. Smart Wifi function, support remote controller. Free to switching Screen, upload video, splicing screen, cluster sharing with the attached remote control, simple switching internal content 4. Download the quickly change pictures and videos just on your mobile phone directly and peripheral multihole design no worry in heating problems of 24 hours nonstop play 5. The hologram fan is suitable for indoor use, for outdoor use, please wear a protective cover. Widely used in show rooms, exhibition, shopping malls, department store, airport display