... apearence:Beijing Olympic,Chinese seal,as a most valuable collection.4.Humanlize design: Key chain design,it can show time , date ... upload on to the product by soft4.one mini USB port5.Power supply: internal 3.7V li-ion battery6.charged by USB ... .12.Various Colors:black,white,silvery,red,green,blue,purplePictures: 1.5 inch key chain mini digital photo frame