1、MULTI SCENE USE: Suitable for shopping malls, showrooms, exhibitions, parties, etc. It can present 3D animation to make your event more personalized. 3D holographic fan display makes your event more attractive. 2、MASSIVE MATERIAL LIBRARY: It comes with a huge video library, including food, animation, etc. 700 app materials to choose from, which can clearly display product holographic videos and flexibly change the content of advertisements. Customized video and pattern editing, support memory card and pattern editing software. 3、PHONE SCREENING FUNCTION: Not only 3D playback, this hologram projector also supports cell phone screen casting function, which is suitable for playing games, watching movies, corporate presentations and other applications. 4、MULTIPLE CONTROLS: This 3D holographic fan supports APP, wireless fidelity, remote control, and Bluetooth control. It supports smart wireless fidelity function. Remote control is included, simple to switch the content. 5、MULTI FUNCTION: It has a variety of functions, including brightness adjustment, angle adjustment, multi units splicing, app customization production, power on customization, multi unit synchronization and so on. Item Type: 3D Hologram Fan Material: Plastic, Electronics Display Diameter: Approx. 650x650mm / 25.6x25.6in Resolution: 2000 x 1536 Number of LED Bulbs: 768 Rated Power: 72W Small Memory Storage: 8G (Built in) Bluetooth Sound: Supported Video Image Formats: MP4 AVI JPG PNG Software Supported Systems: For Mobile APP Computer Wireless Screen Mirroring: Supported Brightness Adjustment: Supported Angle Adjustment: Supported Multiple Units Splicing: Supported Scheduled Play: Not Supported Product Features: Bluetooth Sound, Multiple Splicing, Wireless Screen Mirroring, HD Display, APP Custom Creation, Startup Customization, Multi Unit Synchronization Battery Type: Remote Control Built in CR2025 145mAH Coin Cell Battery 1 x 3D Hologram Fan 4 x 3D Hologram Fan Blade 1 x Adapter 1 x Plug 15 x Fixing Screw 2 x Expansion Screw With Hose 1 x Wall Fixing Plastic Part 1 x Screwdriver 1 x Remote Control 1 x Instruction Manual