... different formats of video, animation, picture, text; 4. 3G, 4G, GPS or WIFI control, easy to operate; 5. Contents changing anytime ... , anywhere; 6. Could be customized. Australia Car Top Advertising LED Display Specifications: Pixel Pitch: PH5 Pixel Composition ... SWF Picture Format: JPG, BMP, WMF Control Method: 3G/4G/GPS/WIFI Vibration-Proof: yes Life Span: 100,000 hours