Feature: 1. 70cm Size: 70cm large screen display without background, holographic effect is more vivid. Quick start, 2S picture display, timing playback timing switch machine. Quick plug and install of light bar, screw free, very convenient 2. WIFI Interconnection: One machine with multiple controls, supports multiple content replacement methods, and easily manages multiple advertising machines with mobile APP. 3. High Definition Resolution: 832 premium LED lamp beads, 3D holographic effect is more prominent, 1600x832 high resolution with more vivid color. 4. Multiple Media Format Support: Rich content support, support for a variety of media formats can directly upload lossless video. Mobile phone screen projection, switch your advertisements at will. 5. Applicable Scenarios: Suitable for shopping malls, hotel KTV, high speed railway airport banks, science and technology exhibition halls, convention and exhibition centers, etc. Specification: Item Type: 3D Holographic Fan Projector Material: ABS, Aluminum alloy Gross Weight: 1650g / 58.2 Frequency: 50Hz 60Hz Power: 96W Remote Control Battery: CR2025 Button Battery 150mAh (included) Resolution: 1600x832 Number of LEDs: 832pcs Brightness: 2500cd/m ? Content Replacement Method: Phone APP, PC software Supported Formats: Mp4 Avi, Rmvb, Jpg, Etc Storage Method: Built in storage 16G Remote OTA Upgrade: Support Splicing of Multiple Devices: Supported Scheduled Playback: Supported Real Time Screen Projection: Support Bluetooth Audio Output: Support Long Distance Synchronization: Support Storage Card Content Copy: Supported 3D Content Production: Support. Package List: 1 x Advertising Machine Host4 x Fan Wing1 x Power Adapter1 x Power Cord2 x Manual1 x Bracket3 x Wall Fixing Expansion Screw1 x Fixing Screw1 x Remote Control