3D Hologram Fan WiFi Real Time Holographic Fan Advertising Display with Remote Control 100cm for Exhibition Shop Bar Item Type: 3D Hologram Fan Material: ABS, aluminum alloy Weight: Approx. 2500g/88.2oz Frequency: 50Hz, 60Hz Power: 120W Remote Control Battery: CR2025 button battery 150mAh (included) Resolution: 1600x1184 LED Number: 1184 Brightness: 2600cd/m2 Content Replacement Method: mobile APP and PC software Supported Formats: MP4, AVI, RMVB, JPG, etc. Storage Mode: Built in storage 8G Remote OTA Upgrade: Supported Splicing Multiple Devices: Supported Scheduled Play: Supported Real Time Screen Projection: Supported Bluetooth Voice Output: Supported Remote Synchronization: Supported Storage Card Copy: Supported 3D Content Production: Supported