Item Type: 3D Hologram Fan Material: ABS, PC Plug Voltage: 100-240V Connection: Wifi Wireless Transmission Number Of Fan Blades: 2 Blades Viewing Angle: 176 Degrees Memory Card: Maximum Support 32G (Including 4G) Power: 15w Speed: 1250rpm Mobile App Name: 3D Circle Cell Phone Editing 3d Text: Support Adjustable Angle: Support Adjustable Brightness: Support Use Of Space: Indoor, Outdoor (Outdoor Good Waterproof Measures) Useful Life: Life 100,000 Hours Remote Control Battery Specifications: 1 x CR2025 (Not Included) Size: Approx. 41cm / 16.1in Package List 1 x Base 2 x Fan Blade 1 x Power Adapter 1 x Screwdriver 1 x Screw Bag 1 x Card Reader 1 x Memory Card 1 x Instruction Manual 1 x Remote Control Please allow some error due to manual measurement. 1CLEAR VIDEO AND IMAGES: 3D hologram fan offers 2000x224 resolution. It provides a clear video and image environment even under high ambient lighting and supports common video, animation and image displays. 2224 LED BEADS: Holographic advertising display is made of 224 professional HD LED beads that emit amazing light and incredible images. 33D EFFECTS: 3D holographic fan displays images without borders and backgrounds, giving you the visual effect of completely floating in the air, creating the best possible appeal for your product or event. 4SOFTWARE OPERATION: Customize video and image editing, the memory card comes with pattern editing software for Windows 7 and for Windows 10 computer operating systems. 5MULTIPLE CONTROL METHODS: 3D holographic display supports WiFi control, remote control, PC control, mobile app control and many other control methods. Compatible with for Windows, for Android, for IOS and more.