Feature:   1. HIGH RESOLUTION: 3D hologram projector provides 2000x684 resolution to clearly see the video or image environment even in high ambient illumination, supporting common video, animation, and image displays.     2. LED BEADS: Fan 3D hologram projector has 684 LED beads, LED beads determine the image texture, brightness and life. LED display fan with four blade design to increase the number of LED beads and dynamic resolution up to 684P.     3. SUPPORT OBJECTS: Hologram projector custom video and picture editing, memory card comes with pattern editing software, editing software for Windows 7, for Windows 10 computer operating system. Also supports for iOS and for Android devices for WiFi or APP operation.     4. 3D EFFECT: The image displayed on the 3D hologram advertising machine has no border and background, making you feel like it is completely floating in the air, creating the best appeal for your product or event.     5. WIDE USE: 3D hologram advertising display is about 56cm in size, small and convenient, widely used in exhibitions and fairs, store signs, shopping malls, cinemas, supermarkets, airports, hotels, etc.             Specification:                               Item Type: 3D Hologram Projector  Material: ABS, PC  Control System: Computer, Cell Phone  Connection Method: Wifi Wireless Transmission  Support Formats: Animation Video, Black Background MP4, JPG, AVI, MKV, RMVB and Other Formats Into   Device Display Size: Approx. 56cm/22in  Resolution: 2000x684  Number of Light Beads: 684  Number of Fan Blades: Four Blades  Memory Card: 8G (included)  Power : 50W  Rotational Speed: 750 Rpm  Mobile App Name: 3D Circle  Cell Phone Editing 3D Text: Support  Adjustable Angle: Support  Adjustable Brightness: Support  Voltage: 100& 8209;240V  The best effect of the material:   1. The material is black background (3D effect is better)  2. MP4, MPEG, AVE, FPG and other mainstream video and picture formats   3. 720x720 and above resolution   4. 10-15 seconds of video time   5. JPG, PNG format pictures are also available (black background is better)