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 while minimizing 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 immediately, providing a hassle-free experience. Memory Card Support: The holographic display fan includes support for a memory card, allowing you to save images directly to the card. Simply insert the card into the card reader located at the bottom of the fan to play 3D animations, offering flexibility and ease of use. Application: Lightweight and easy to carry, the 3D hologram projector fan boasts a unique design that adds a decorative touch to any setting. It is ideal for a variety of environments, including homes, stores, supermarkets, offices, shopping centers, restaurants, jewelry stores, and retail stores, making it a versatile addition to your display solutions.