... products:Patent NO. 200730342510.8 SPECIFICATIONS1.1.5 inch screen,resolution ratio :128x1282.1.5 inch key chain digital photo frame, about "Beijing ... internal 3.7V li-ion battery6.charged by USB line.7.three button:up/down/menu8.material:High-grade oil injection ... 8M internal flash memory.12.Various Colors:black,white,silvery,red,green,blue,purplePictures: 1.5 inch key chain mini digital photo frame