Support Formats: The 3D hologram fan offers seamless compatibility with both Windows and Android systems, making it easy to upload photos or videos directly from your computer. It supports a wide range of content formats, including mp4, avi, rmvb, mkv, gif, jpg, and png, ensuring versatility in your display options. Safe Design: Designed with safety in mind, this 3D holographic fan features a transparent protective cover that ensures the safety of children and reduces noise. It can be conveniently installed on a wall or fixed on a handrail, making it perfect for both entertainment and exhibition purposes. WiFi Connection: Enjoy the convenience of WiFi compatibility for transferring and loading 3D displays. This feature eliminates location restrictions, allowing for fast and efficient data transfer. Once connected to the 3D image database, files can be easily pulled over WiFi and played back instantly. Memory Card Support: The holographic display fan includes a built-in 32GB memory card, allowing you to save images directly. Simply insert the card into the card reader located at the bottom of the fan to play 3D animations effortlessly. Application: Lightweight and portable, the 3D hologram projector fan is designed for easy transport and decorative use. Its unique design makes it suitable for a variety of settings, including homes, stores, supermarkets, offices, shopping centers, restaurants, jewelry stores, and retail outlets.