... Olympic,Chinese seal,as a most valuable collection.4.Humanlize design: Key chain design,it can show ... :Patent NO. 200730342510.8 SPECIFICATIONS1.1.5 inch screen,resolution ratio :128x1282.1.5 inch key chain digital photo frame, about ... li-ion battery6.charged by USB line.7.three button:up/down/menu8.material:High- ... stainless steel back cover and key chain.9.colors offered:black,white,silver,red,green, ...