Product Description 1. GPS guidance, MP4player, MP4player, Picture browsing 2. Electronic-book, game, Schedule, KM, bluetooth 3. Touching type 4.3inch TFTLCD high clear digital screen 4. Resolution:480*272 5. Module SIRF-III GPS, SAMSUNG 2440 main chip 4000MHz 6. The Map expands SD card 7. Built-in loudspeaker, Built-in GPS antenna, Built-in Lithium battery.