1. Diagonal: 1. 5 inch CSTN screen    Appotech Solution
2. Resolution: 128 × 128
3. Picture formats: JPG, BMP
4. Buttons: Menu. UP and Down three buttons 
5. Play mode: manual or automatic play
6. With Time and calendar functions
7. Power supply:   3*AAA dry battery
8. material: plastic
9. 120 seconds  auto shut off
10. Interface : USB 2. 0
11. Operation system:   win 2000 / XP 
12. Colors : Red, Blue, green and so on
13. Accessories: USB cable, instruction manual and white box etc