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. Item Type: 3D Hologram Fan Material: ABS, Electronics Display Diameter: Approx. 560 x 560mm / 22 x 22in Resolution: 2000 x 1356 Lamp Beads Quantity: 678 Rated Power: 48W Memory Card Storage: 16G (Built in) BT Sound: Support Video, Image Format: MP4, AVI, JPG, PNG Software Support System: Mobile APP, Computer Wireless Screen Casting: Support Brightness Adjustment: Support Angle Adjustment: Support Multiple Splicing: Support Timing Playback: Not Support Product Features: BT Sound, Multiple Splicing, Wireless Screen Casting, High Definition Display, APP Customizable Content, Customizable Startup, Synchronization of Multiple Units Battery Type: Remote Control Built in CR2025 145mAh Button Battery (Included) 1 x 3D Hologram Fan Host 4 x 3D Hologram Fan Blades 1 x Power Supply 1 x Power Plug 1 x Remote Control 17 x Screws 1 x Screwdriver 2 x Plastic Expansion Screw Covers 1 x Fixed Plastic Part 1 x User Manual