Feature: 1. Multiple Formats: 3D hologram fan is easy to upload photos or videos on your computer in MP4, AVI, RMVB, MKV, GIF, JPG, PNG 2. WiFi Function: 3D advertising player is compatible with WiFi for transferring and loading 3D displays. Allows for fast data transfer by using WiFi. Can pull files over WiFi and play them immediately. 3. Supports Memory Card: The LED hologram fan also allows you to save images to a memory card, insert the memory card into the card reader at the bottom of the fan, and play 3D animations. 4. Easy to Place and Install: The 3D hologram projector can be placed anywhere in your home, office or store, and can also be mounted on the wall. Fixed on the handrail for entertainment or exhibition. 5. Wide Application: 3D advertising player is suitable for stores, supermarkets, offices, markets, shopping centers, colorful stores, restaurants, jewelry stores and other retail outlets. 6. Protective Cover, Decoration: The transparent protective cover of the 3D hologram projector ensures the safety of children and minimizes noise. Lightweight and easy to carry. The unique design ensures that it becomes part of the home decoration. Specification: Item Type: 3D Hologram Fan Material: PMMA, PC, Hardware Memory Card: Maximum Support 16GB (included) Power: 10W Rotation Speed: 1200 RPM Mobile App Name: for 5D Displayer Use Site: For Indoor, Outdoor (Outdoor Good Waterproof Measures) Service Life: 50,000 Hours of Life. Package List: 1 x 3D Hologram Fan1 x Memory Card1 x Power Adapter1 x Instruction Manual1 x Card Reader1 x Remote Control (Shipped without Batteries)