1. 3.5 inch TFT touch screen, resolution: 480*272. Super slim model.
2. CPU: SAMSUNG S3C2440A-40 400MHZ
3. IC: Sirf StarIII      　
4. Operating system: WinCE 4.2
5. Storage: internal 64M Nand flash / external SD card
6. Types of operation methods: touch screen  　
7. Functions: Navigation, MP3, MP4, JPG picture, textbook, 
calendar      　
8. Numbers of signal receiver: 20 Channels  　
9. Precision of Locating:Less than 10m  　
10. Antenna: with GPS internal Antenna and reserved external GPS Antenna jack 　
11. Battery: removable Nokia battery  　
12. DC IN: 12V     　
13. Multi-language operation system
14. with outside speaker