1. 5 inch TFT touch screen, resolution: 480*272. Super slim model.    
2.  CPU: SiRF AT640C ,Atlas IV 400MHz,dual core   
3. Operating system: Microsoft WinCE 5.0  core version    
4. Storage: 64 Mbytes NAND flash + 64 Mbytes SDRAM      
5. Types of operation methods: touch screen      
6. Functions: Navigation, MP3, MP4, Photo and Ebook,
  FM transmitter(optional),bluetooth handfree(optional) ,TMC/AV IN (optional)"      
7. Numbers of signal receiver: 16 Channels      
8. Precision of Locating:Less than 10m      
9. Antenna: with GPS internal Antenna       
10. Battery: with 1100mAH built-in rechargable Li battery, up to 3 hours   
11. DC IN: mini USB 5V   
12.  Support TF card 
13. With 1W speaker      
14.Dimension:5.04"*3.24"*0.49"    
15. Weight:8.5oz