... meeting, retail store, restaurant, supermarket, car, bus, subway, club...For notice to attract one's eyesight.. Feature & Function: ... with circle)Max Row Lines1CustomizedImage (BMP) SupportPossibleSwitch/Port on the bodyOn/off, Brightness, Message Selection, USB Port ( ... showcase, information counter, shelf in the store, etc.Frame Size (mm)220X76X18mmModel Number(the other models)C16128R / C16128Y / ...