Support OLED panel,96*64 65K color Support 4Mbit serial Nor-flash The picture format: To be converted will cover JPEG,BMP, GIF and TIF Screen Type/size: 0.95 inches LCD Memory :Built-in 8M Flash Memory, store 186 pictures Clock,timer location,calender function Files format: BMP,GIF,JPG,TIF USB port: USB1.1 Battery: Built-in 4.2 V Lithium Battery Work: 4.2 V/USB 5V Environment: 0"C-40"C System: ...