Function: 1. Improved Design: Compared with older advertisements, the new 3D display holographic advertising machine can display product details more vividly, attract attention and enhance the visual effect. 2. High resolution: 415x415mm LED hologram fan; 1024x640 resolution, using high-precision warm color LED beads, real bright and brighter colors; to make the texture of the displayed image richer. 3. WiFi Transmission: 3D Hologram Fan WiFi Projector image clear, easy to exchange advertising content, supports common photos, animation, image display. WiFi content. 4. Remote Control: The 3D holographic advertising machine comes with a remote control, supports mobile APP and PC, and can be remotely controlled for content exchange and updating. 5 . Usage: 3D hologram projector is easy to identify, suitable for product information guidance and application; can be used in shopping malls, stations, subways, airports, hotels, KTV, bars, cinemas, chain stores and store signs. Specification: Item Type: 3D Holographic Advertising Machine Material: Plastic, Electronic Display Diameter: Approx. 415 x 415 mm / 16.33 x 16.33 inches Resolution: 1024 x 640 Number of light beads: 244 Rated power: 18 W Power input voltage: AC100-240V/50-60Hz Power adapter output voltage: 12V2A Memory storage: 16 GB Bluetooth audio: not supported Video image format: MP4, AVI, JPG, PNG Software support system: Mobile phone/PC application Wireless screen upload: Not supported Brightness adjustment: Support Angle adjustment: Support Timer playback: Not supported Multiple synchronization: Support Features: High-definition display , APP customization, power-on customization, multiple sync Applicable voltage: 100-240V Battery type: built-in 145mah Cr2025 button battery for remote control Package List: 1 x 3D Holographic Advertising Machine 1 x Power Plug 1 x Remote Control 1 x Accessory Package 1 x User Manual