Windows CE 5.0 Projector
Model No.:CG3991
Description: CPU:
    ARM926 double kemel, 500MHZ double frequency
RAM:    64MB
Resolution:
  640x480 pixels
Brightness:
    7-10 lumens(typical) 1.0W LED power
Focus:
   adjust by hand
Built-in flash:
 ...
Windows projector
Model No.:CG3990
Description: *          system: Window CE5.0
*          CPU: dual core  ARM926,dual 500MHZ
*          RAM: 64 MB
*          resolution: 640 X 480 pixels
*          Aspect Ratio:4:3
*          Light technology...