Specifications: Product Size: 500*500mm Display Diameter: 487*487mm Resolution: 2000*1152 Number of Lamp Beads: 576 Lamp Bead Life: 1,000,000 hours Viewable Angle: 176° Features: **Advanced 3D Holographic Projection Technology** The 50cm Wifi Holographic Fan 3D Advertising Machine is a cutting-edge device that utilizes advanced 3D holographic projection technology to create a captivating visual experience. With a resolution of 2000*1152 and a viewable angle of 176°, the display is crystal clear and can be seen from a wide range of angles, ensuring that your message is seen by everyone in the room. The 576 LED lights work in tandem to project a vivid, lifelike hologram that is sure to grab the attention of passersby. **Versatile and User-Friendly** This 3D holographic projector is not just a display; it's a versatile tool for advertising with video, stream 92.3 the fan, or projecting a universal hologram. With its WiFi connectivity, you can easily update your content remotely, making it ideal for dynamic environments like shopping malls, airports, or hotels. The remote control allows for easy operation, and the live screen casting feature enables you to broadcast your content to multiple devices simultaneously. The Bluetooth audio function adds an extra layer of immersion, making your advertisements more engaging and memorable. **Designed for Durability and Ease of Use** The 50cm HD version of this holographic fan is not only the best in performance but also designed for longevity. With a lamp bead life of 1,000,000 hours, you can expect long-lasting use without the need for frequent replacements. The sleek black appearance and adjustable brightness and angle settings make it a stylish addition to any space. Whether you're a business owner looking to enhance your branding or a creative professional seeking to showcase your work, this 3D holographic projector is the perfect tool for achieving your goals.