Features: 1. 3.5? 320x240 resolution,TFT Color LCD 2. Sirf Star III Chipset with turn-over antenna 3. Touch panel,LED BackLight 4. Built-in high-sensitive GPS receiver 5. 32MB/64MB SDRAM & 32MB Flash ROM 6. Internal Mono Speaker,Stereo Headset jack 7. WinCE 4.2 Core O/S 8. Rechargeable Li-polymer battery