3D Hologram Fan, 3.9 Inch 3D Hologram Projector Advertising Display, 160 LED, Builtin 32GB Memory Card, APP WiFi Control, with Clear Cover, for Business Store (US Plug AC100‑240V) - Sanpyl, Sanpylw5bsogfqy1-13

• WIFI CONNECTION: WiFi compatible for streaming and charging 3D displays. You don't have to worry about location restrictions, which allows for fast data transfer. After accessing the 3D image database, the file can be dragged over WiFi and played immediately. SAFE DESIGN: The 3D holographic fan has a transparent protective cover to ensure the safety of children and minimize noise. Can be installed on the wall or attached to the handrail for entertainment or display. MEMORY CARD SUPPORT: The holographic display fan also allows you to save images to a memory card, insert the card into the card reader on the bottom of the fan, and then play the 3D animation. APPLICATION: The 3D hologram projector fan is lightweight and easy to carry. The unique design allows it to be decorative. Suitable for home, shop, supermarket, office, shopping mall, restaurant, jewelry store and retail store. SUPPORTED FORMATS: The 3D hologram fan is easy to upload photos or videos to your computer, compatible with Windows, and iOS systems. Supports multiple content formats including mp4, avi, rmvb, mkv, gif, jpg, png.