... as a most valuable collection.4.Humanlize design: Key chain design,it can show time , date ... case6.Many colors can be offered7.Used for: ad gifts, business gifts, holiday gifts, promotion gifts, ... inch screen,resolution ratio :128x1282.1.5 inch key chain digital photo frame, about "Beijing Olympic Games ... outer body ,metal stainless steel back cover and key chain.9.colors offered:black,white,silver,red ...