... Widely Application fields: Commercial exhibition, office, meeting, retail store, restaurant, supermarket, car, bus, subway, club...For ... 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 / ...