1:LCD Panel:2.4 inch TFT
2.Resolution: 320*240 (RGB)
3.Picture format: JPEG, BMP, GIF, PNG and TIF
4.Memory capacity: 16MB flash
5.Battery using time: 4~6 hours
6.Transmission interface: USB1.1
7.Clock: sport clock function
8.Computer operation system: Windows 2000 / ME / XP / Vista
9:Control buttons: 3 keys(Page up,Page down,Turn on/off,Menue)
10:Power: Li-ion battery 3.7V (MODEL B,C,D) or dry battery AAA*2