1.7.0 " TFT LCD, resolution 480*234, touch screen; 2. CPU: SAMSUNG S3C2440A-40 400MHZ; 3. GPS module: SiRF III receiving antenna, 4800bps; 20 receiving channels; 4. Built in Lithium battery, can play without connect power supply 5. Functions: Navigation, MP3, MP4, JPG picture, textbook, calendar 6. Support FM transmission; SD card slot 7. AV IN+rearview function; 8. Antenna: With GPS internal Antenna and reserved external GPS Antenna jack; 9. Power: Built-in 3.7V Li battery, DC 6V adapter, in-car use adapter; 10. Language: French, German, Spanish, Holland, Hungarian, Portuguese, Russian, Swedish, Norwegian, Denish, Italian, Finnish, English, Romania, polish, Czech, Greek, Japanese