Features & Functions:

1.Diagonal: 1.5" or 1.8"  CSTN screen
2.Resolution: 128 × 128 or 160 x 128
3.Built-in memory: 16MB
4.Picture formats: JPG,BMP
5.Buttons: Menu. UP and Down three buttons 
6.Play mode: manual or automatic play
7.With Time and calendar functions
8.Power supply:  3*AAA dry battery
9.material: plastic
10.120 seconds  auto shut off
11.Interface : USB 2.0
12.Operation system:  win 2000 / XP 
13.Colors : Red, Blue, green,
14.Accessories: USB cable, instruction manual and gift box etc