Touch Screen GPS Navigator+PMP

3.5' Touch Screen GPS Navigator+PMP
Model NO.: AST-G354
GPS navigator with built-out antenna and MP4 player
3.5 inch TFT color touch screen
Processor: Samsung S3C2440A-40(400MHz)
SiRF Star III GPS high quality module 
Operating System: Microsoft  4.2
Built-out satellite antenna
Support MP4, ASF, WMV, AVI video format
Support MP3,WMA, WAV audio format
Support JPG, PNG, BMP pictures browsing
E-book reader TXT
Built-in dual stereo speaker, MIC
Built-out earphone
Support SD/MMC card and USB slot
Changeable Li-ion battery
Accessories: main unit, power adapter, USB cable, earphone, car bracket, user manual, car adapter