... JPG,BMP,GIF . Mini digital photo frameFeatures:1. Big advertisement position for printing logo or advertisement ... Patent NO. 200730342510.8 SPECIFICATIONS1.1.5 inch screen,resolution ratio :128x1282.1.5 inch key chain digital photo ... the product by soft4.one mini USB port5.Power supply: internal 3.7V li-ion battery6 ... silvery,red,green,blue,purplePictures: 1.5 inch key chain mini digital photo frame