1. 7 inch TFT touch screen (480*234)       
2. CPU: Samsung 2440 400MHz       
3. Operation system: WIN CE 4.2      
4. Function: Navigation, MP4/3, Picture browsing, AV IN, FM modulation, Bluetooth   
5. 20 channels      
6. Positioning accuracy: 10m      
7. FM modulation & bluetooth (for choice)      
8. DC 12V adaptor       
9. 1.5W speaker      
10. Built-in Lithium battery, 2 hours working      
11. Size: 195mm(L)*121mm(W)*24.5mm(H)