Specifications        
1: LCD Panel: 1.5 inch        
2. Resolution: 128*128 (RGB)        
3. Picture format: JPEG, BMP, GIF, PNG and TIF      
4. Memory capacity: 16MB flash, store up to 150pcs pictures    
5. Battery using time: 4~6 hours    
6. Transmission interface: USB1.1        
7. Clock: sport clock function, Calander display function    
8. Support alarm function      
9. Computer operation system: Windows 2000 / ME / XP / Vista  
10. Control buttons: 3 keys(Page up, Page down, Turn on/off, Menue)  
11. Power: Li-ion battery 3.7V or dry battery    
12. Spec: 55*13*18mm