1.Pannel size:1.5inch
2.Memory device: 8MB Flash ；Memory Capacity :63pcs
3.Support format: BMP, GIF, JPG, TIF, PNG
4.Temperature effective range:0℃ - 50℃
5.Examine time:10S   
6.Working voltage：2*AAA 3.0V/USB 5V and 1*RS2032 3.0V
7.Transmission Interface：USB1.1
8.Accessory：USB cable, Software CD, User’s manual
9.Operating System：Win98 Se/Me/2000/XP