Feature:1. Usage Scenario: 3D holographic fan is suitable for shopping malls, showrooms, exhibitions, parties, etc, presenting 3D animation, making your event more personalized and creating the best attraction for your product or event.2. Mobile APP Making: 3D hologram fan comes with a free video library, including food, science fictio, animation, etc. 700pcs app clips to choose from. Customized video and mode editing, support memory card and mode editing software.3. Cell Phone Screen Casting Function: Not only 3D playback, but also cell phone screen casting function, in playing games, watching movies, corporate presentations, etc, to feel the dream like scene, thus the display is diverse.4. Lifelike: Rotating holographic projector fan, high resolution 3D visual effects with lifelike holographic effects, display diameter of about 22 inches, 2000 x 1356 ultra high resolution, enhance your viewing experience.5. Multi Control Mode: 3D holographic display supports APP, WIFI, remote control, Bluetooth control, remote control screen switching, uploading video screen, splicing screen, cluster sharing. With remote control, easy to switch internal content.Specification:Item Type: 3D Hologram FanMaterial: ABS, ElectronicsDisplay Diameter: Approx. 560 x 560mm / 22 x 22inResolution: 2000 x 1356Lamp Beads Quantity: 678Rated Power: 48WPower Supply Input Voltage: 100-240W=V/AC 50-60HzPower Supply Output Voltage: 24V 2AMemory Card Storage: 16G (Built in)BT Sound: SupportVideo, Image Format: MP4, AVI, JPG, PNGSoftware Support System: Mobile APP, ComputerWireless Screen Casting: SupportBrightness Adjustment: SupportAngle Adjustment: SupportMultiple Splicing: SupportTiming Playback: Not SupportProduct Features: BT Sound, Multiple Splicing, Wireless Screen Casting, High Definition Display, APP Customizable Content, Customizable Startup, Synchronization of Multiple UnitsApplicable Voltage: 100-240VBattery Type: Remote Control Built in CR2025 145mAh Button Battery (Included).Package List:1 x 3D Hologram Fan Host4 x 3D Hologram Fan Blades1 x Power Supply1 x Power Plug1 x Remote Control17 x Screws1 x Screwdriver2 x Plastic Expansion Screw Covers1 x Fixed Plastic Part1 x User Manual