1.5 inch 128x128 LCD display; 
It can store about 72 pictures; 
Auto / manual picture slide show, slide time adjustable. 
Manual switch between picture and time display 
Time display including date, week, hours, minutes and seconds. 
Time manual adjustable or sync with computer via software. 
Picture format: JPEG, BMP, PNG, GIF; 
Picture size automatically cut by software. 
Input / output picture via photo View software which contains in the attached CD 
Built-in rechargeable battery 
Charged / data downloaded via 5 pins USB cable 
Dimension: 5.5x4.1x1.2cm