1. 3. 5 inch TFT touch screen (320*240)

2. Centrality Atlas III / Samsung

3. Operation system: WIN CE 5. 0

4. Function: Navigation, MP4/3, Picture browsing

5. 16 channels

6. Positioning accuracy: 10m

7. Built-in Lithium battery (900mAH, 3 hours working)

8. DC 5V adaptor

9. 2W speaker

10. Multi-language display

11. Size: 91mm(L)*76mm(W)*21mm(H)