3D Holographic Display Led Fan The holographic fan utilizes the persistence principle of the human eye. In the state of high-speed rotation of the holographic fan, all uploaded content will be presented to people in 3D form. Its appearance has broadened our vision from 2D to 3D. Our holographic fans have high-definition pixels, which can display pictures and videos in high quality. It can be widely used in shops, bars, KTV, shopping malls, subways, stations, airports, cinemas, opening ceremonies, conference sites and other scenes. It is a perfect business partner. Packing List 1*Power Cable 1*Screwdriver 1 Pack Screws 1*Power Adapter 1*TF Card Reader 4*LED Fan Leaves 1*Wireless Remote Control 1*Main Engine with 16G TF card Multiple Control Method You can control the 3D hologram fan through mobile phone APP, PC tool and wireless control. It is easier for you to upload your videos or pictures by using the app or PC tool. The multi-functional wireless control can make it possible for you to control the hologram fan easily when you are busy for you business. Bluetooth Audio Supported A holographic fan that can connect to a password-free Bluetooth speaker will meet your audio needs. When you turn on the Bluetooth speaker and the holographic fan, the holographic fan will connect to the speaker automatically. This is an easier way to make your videos more engaging. High Resolution The diameter of the holographic fan is 52cm. It have four fan leaves with 576 LED beads. And the resolution of it is 1600 x 576. When you upload your contents into the hologram fan, you can see a high resolution 3D image. Compared with other holographic fan, this one will display a wider and clearer image.