... hold, snow, move from left, move from right, scroll up, scroll bottom, twinkle, frame8.Programmable LED Signs, Support ... the world13.install style: desktop base, holder, hanging14.Programmable LED Signs, application: bar, company receiption, meeting room ... from PC and re-charge the battery18.can display by upright or stand upside down19.support the function "countdown"Products Details of Programmable ...