Specification 1) USB1.1jacket,1.1" CSTN,Resolution:96x96 2) 8Mb built-in non-flash memory, can store 75pcs of photo; 16Mb built-in non-flash memory, can store 150pcs of photo 3) Support format: JPG,BMP,GIF 4) Photo displayed manually/automatically(slideshow) 5) User-defined automatically On/Off 6) with clock and calendar functions 7) Built-in battery can be broadcast eight hours