Feature:1. 3D HOLOGRAPHIC DISPLAY TECHNOLOGY: 3D holographic fan utilizes 3D holographic display technology, allowing you to enjoy more vivid and interesting photos and videos anytime and anywhere.2. EASY TO UPLOAD PHOTOS OR VIDEOS: It is easy to upload photos or videos on your computer, formats include Black background MP4, JPG, AVI, MKV, RMVB etc. convert to import.3. TRANSPARENT PROTECTIVE COVER: 3D hologram advertising fan features a transparent shield to ensure child safety and minimize noise.4. UNIQUE DESIGN: 3D advertising display is lightweight and easy to carry. Unique design ensures it is part of home decoration.5. APPLICABLE: 3D holographic fan is suitable for shopping malls, supermarkets, office buildings, department stores, restaurants, jewelry stores and other retail outlets.Specification:Item Type: 3D Advertising DisplayMaterial: ABSProduct Size: Approx. 24.7 x 21.5 x 4cm / 9.7 x 8.5 x 1.6inResolution: 2000x128Number Of Lamp Beads: 128Number Of Leaves: Two LeavesLed Lamp Bead Life: 100000hBuilt In Memory Card: 8G (Including)Power: 7WMobile App Name: For 3D CircleSupported Formats: Animated Video: Black Background MP4, JPG, AVI, MKV, RMVB And Other Formats Converted To ImportCell Phone Editing 3d Text: SupportAdjustable Angle: SupportAdjustable Brightness: SupportControl System: For Win Computer, For IOS Phone, For Android PhoneRemote Control Battery Specification: 1*CR2025 (Not Included).Package List:1 x3D Advertising Display1 x Remote Control1 x Power Cord1 x Instruction ManualNote:Please allow some error due to manual measurement.