1、High Resolution: 3D hologram fan offers 640x640 resolution for clear video and image environments even in high ambient illumination, supporting common video, animation, and image displays. 2、224 LED Light Beads: The 3D holographic advertising machine is made from 224 professional HD LED beads that emit amazing light and incredible images. 3、3D Effects: 3D advertising player displays images without borders and backgrounds, giving you the visual effect that it is floating completely in the air, creating the best possible appeal for your product or event. 4、Custom Content: 3D holographic advertising machine display content can be uploaded using memory card, flexible replacement of advertising content, custom video. 5、Wide Application: 3D hologram fan display projector can be used in multiple scenes, which can be used for commercial signs, bars, casinos, parties, Christmas and other scenes. Item Type: 3D Hologram Fan Material: ABS Display Diameter: Approx. 400x400mm / 15.75x15.75in Resolution: 640x640 Number of Light Beads: 224 Memory Card: 8GB (included) Video Picture Format: MP4 AVI GIF JPG PNG Remote Control Battery Type: 1 x CR2025 Battery (Not Included) 1 x 3D Hologram Fan 1 x Stand 1 x Instruction Manual 1 x Remote Control 1 x Memory Card 1 x Card Reader 1 x Power Adapter 4 x Screws 4 x Screw Sleeve