... a lounge, seminar, conference or event to organize, display the color!1. Technical ParameterFrame: Black, made of ABSDOT matrix ... 24 hoursBrightness: 25%, 50%, 75% and 100%Animation: Built-in 11 vivid animation ( Star, Telephone, Smile, Arrowhead, Twinkle ... ..led scrolling message board, the best distance of visualization:>6m The chapter 12 * 48 green series five countries such as the United States ...