Function: 1. High Resolution: The 3D hologram fan offers 800x480P resolution for bright image and video environment even in high ambient lighting, supporting common video displays, animations and images. 2. 224 LED light balls: The 3D holographic advertising machine is made of 224 professional HD LED beads that emit amazing light and amazing images. 3. 3D Effects: The 3D advertising player displays images without borders and backgrounds, giving a visual effect that floats completely in the air, creating the best possible attraction for your product or event. 4. Software support: 3D hologram fan adjusts video and image editing, memory card is equipped with gobo editing software for Windows 7 and Windows 10 operating systems. 5. Wide compatibility: The 3D hologram fan supports WiFi control, remote control, PC control, mobile app control and many other control methods. Compatible with Windows, Android, IOS, etc. 6. Widely used: 3D advertising player is widely used in department stores, shopping malls, casinos, restaurants, urban traffic, hospitals, schools, companies, event venues, railway station signage displays, etc. Specification: Item Type: 3D Hologram Fan Material: ABS, PC, Equipment Color: Black Power input: 100-240V AC 50 or 60Hz Display diameter: approx. 42cm or 16,5in Resolution: 800x480P Number of lamp beads: 224ks Memory Size: 16GB (Built-in Memory Card) Content Exchange Method: Memory Card, WiFi, APP Support format: MP4, AVI, RMVB, MKV, GIF, JPG, PNG Lifespan: andgt 30000 hours Software support system: For Windows, for Android, for IOS List of packages: 1 x 3D hologram fan 2 x Screws 2 x Screw sleeve 1 x Adapter 1 x Memory card (16GB) 1 x Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.