Features: 3D Hologram Fan - Up to 48.7cm/19.1in display diameter, 576pcs bright LED lights, 2000*1152 high resolution support clear picture and video display, rich texture bring more attraction. Easy to use - Comes with 16GB TF Card. Import the pictures or videos into the software installed on the computer, convert and download them to the TF card, insert the TF card into the advertising machine, then connect the power supply, and the machine will work normally. Real-time Project and Audio Display - Connect with your android and iOS system mobile and display real-real screen, can project live games, movies and so on. Add bt audio playback, making the image more powerful and the display more Sound of the Underground. Multiple Modes of Control - New Technology Smart Wifi function, support remote controller, Mobile app and computer to control. Free to switching Screen, upload video, splicing screen, cluster sharing BT audio playing with the attached remote control, simple switching internal content. Powerful & Endurance - Download the New Material, quickly change pictures and videos just on your mobile phone directly, And peripheral multi-hole design, no worry in heating problems of 24 hours non-stop play, for your publicity to create more entrepreneurship and possible. Wide Application - 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. Capture people's vision, quickly spread and share product advertising content. Specification: Model: P50 Product Size: 48.7x48.7cm Display diameter: 48.7cm Resolution: 2000*1152 Number of lamp beads: 576 Angle Adjustment: Support Brightness Adjustment: Support Brightness Control: Support Multifunctional Remote Control: Support System Support: Mobile APP, Computer Multiple sets synchronization: Support Wireless Cast Screen: Support (Android only) Multiple Machine Splitting: Support Rated power: 48W Power input voltage: 100-240V/AC, 50/60Hz Power output voltage: 24V 2A TF memory card: 16G Video/Picture Format: MP4/AVI/GIF/JPG/PNG Package Size: 284x185x74mm/11.1x7.2x2.9in Package Weight: 850g/29.9oz Packing List: 1 x 3D Holographic Projector 1 x Remote Control 1 x 16G Memory Card 1 x Mounting Screw 1 x Pendant 1 x Plastic Pipe & Screws 1 x Power Adapter 1 x Instructions