1. 7 inch TFT touch screen, High Resolution: 800*480.       
2. CPU: SiRF Atlas IV 533MHz,dual core
3. Operating system: Microsoft WinCE 6.0 core version
4. Storage: 4GB (Up to 32G) bytes NAND flash + 128 Mbytes DDR
5. Types of operation methods: touch screen
6. Functions: Navigation, MP3, MP4, Photo, Ebook
7. Numbers of signal receiver: 20 Channels
8. Precision of Locating:Less than 10m
9. Antenna: with high sensitivity GPS internal Antenna
10. Battery: with 1100mAH rechargable Lithium, up to 2.5 hours
11. DC IN: mini USB 5V
12. Support Micro SD card
13. With 2W High-Fidelity speaker
14: Dimension: 172*120*14.5mm