1.128 high-brightness LED lamp beads: The 3d holographic fan adopts 128 high-brightness LED lamp beads, providing vivid colors and realistic animations, bringing an amazing 3d visual display experience. 2. Application: Seamlessly connect your computer or smartphone (compatible with both devices) to our application via Wi-Fi, allowing you to easily change the video content on the 3d holographic fan projector. 3. More than 700 video materials: When you purchase our 3d holographic fan, you can get more than 700 video materials for free, providing a variety of holographic advertising displays for you to choose from. 4. Professional support team: Our dedicated support team is always ready to assist and solve any questions or problems you have about 3d holographic equipment. 5. Versatile application: The 3D holographic fan is perfect for various events such as Christmas, trade shows and exhibition halls, adding a fascinating and unique visual experience to your event. 6. Vivid visual experience: Elevate your event with a 3D holographic fan. Our fans are equipped with 128 high-brightness LED lights, which provide vivid colors and realistic animations to mesmerize your audience. Whether it's a Christmas celebration, a trade show or an exhibition, our holographic fans can create a mesmerizing visual display that leaves a lasting impression. 7. Easy content management with Wifi and application: Enjoy content management with our intuitive mobile application. Simply connect your smartphone or computer to the application via Wifi to easily exchange video content. Our application is compatible with Android and iOS devices, allowing you to easily customize your holographic display with a variety of video materials. 8. Rich video material library: After purchase, you can also enjoy our exclusive 700 video material library. From festive themes to fascinating animations, you will have a wealth of choices to enhance your 3D holographic fan experience and continue to engage your audience. 9. Responsive customer support: Our professional customer support team is always ready to answer any questions or concerns you have, giving you peace of mind. Whether you need technical help or guidance on holographic display optimization, just leave a message and we will provide you with a timely and effective response.