5 inch car gps navigator with gsm gprs tracking 1.5 inch TFT touch screen, resolution: 800*480 ... : 800*4802. CPU: SiRF Atlas V 500MHz, dual core3. Operating system: Microsoft WinCE 6.0 core version4. Storage: 2GB NAND flash ... methods: touch screen6. Functions: Navigation, MP3, MP4, Photo, Ebook7. GSM(SMS/CALLING)+GPRS+Tracker(Optional)8. Precision of Locating:Less than 10m9. Antenna ...