Product Description: 3D Hologram Fan WiFi Projector for Advertising Display Transform your advertising strategy with our cutting-edge 3D Hologram Fan WiFi Projector. This holographic LED fan is designed to captivate and engage audiences, making it an essential tool for impactful advertising. Explore the features that set this projector apart: Multi-Mode Operating The 3D hologram fan WiFi projector features a display diameter of 780x780mm and supports a variety of operation modes. Easily control it using a cell phone app, plug-in card, computer, Bluetooth sound, or wireless screen projection from your phone, offering unparalleled flexibility and convenience. 2K HD Resolution Equipped with high-precision warm color LED beads, this holographic fan projector delivers exceptionally clear and bright visuals. Achieve up to 2K HD resolution, ensuring your display screen offers rich textures and vibrant colors that capture attention and leave a lasting impression. Support Sound Video Enhance your visual presentations with integrated sound. The hologram fan supports sound images, providing a dual sensory experience that is both visually and audibly striking. This feature ensures your displays are not only seen but also heard, creating a more immersive and impactful experience. Cell Phone Screen Casting With the added function of cell phone screen casting, this holographic projector fan allows seamless integration of content from your phone. Whether you're playing games, watching movies, or delivering corporate presentations, enjoy dream-like scenes that captivate and engage your audience. Infinite Splicing Expand your display possibilities with the projector's support for unlimited splicing of large linked sound and video. Create boundary-less displays that deliver a stunning visual impact. Enjoy 3D-level appreciation with Bluetooth connection sound playback, offering a truly immersive experience. Remote Control The holographic LED fan supports intelligent WiFi functionality, allowing for remote control of screen switching, video uploading, and screen splicing. With the included remote control, easily manage and switch internal content for seamless operation and enhanced convenience. 24-Hour Battery Life Designed for continuous use, the 3D hologram fan WiFi projector supports 24-hour super battery life. It can be plugged in for uninterrupted playback, and with multiple external fan heat holes, you never have to worry about overheating issues, ensuring reliable performance. Elevate your advertising displays with the 3D Hologram Fan WiFi Projector. Its innovative features and stunning visual capabilities make it the perfect choice for businesses looking to make a memorable impact.