7" New model auto portable GPS navigation system Touch screen TFT-LCD,800*480 high resolution ... -in Bluetooth,MP4,AV-IN, 7" New model auto portable GPS navigation system Touch screen TFT-LCD,800*480 high resolution ... SDRAM: 128Mbytes DDR2 Built-in Bluetooth,AV-IN FM 4)GPS Receiver: MT3328, COM:1,Baud rate:96005)OS:Microsoft Windows CE ...