... .3 inch TFT touch screen, solution: 480*2722. CPU: MT3351, 480mhz, MTK9023. with Bluetooth support handfree calling(Optional)4. Operating system: WinCE 5 ... .05. Storage: external memory TF card6. Functions: Navigation, MP3, MP4, JPG picture,E-Book7. Built-in 128MB SDROM8. Antenna: with GPS ... , Ndrive,ect12. support 19 languages 13. with outside speaker 4.3'' TFT screen car gps navigation