... 3.5 inch GPS Navigator 2. Bluetooth, Av-in, FM, Ebook 3. MP3 , MP4 , Game Player 4. SiRF Atlas-4 Model Number: D-1800Size: 3.5'' GPS ... Navigation, Car GPS, GPS Navigator, Portable GPS- 3.5" Digital screen, 64K color with touch panel - ... format.9. Text: Supports txt format. PACKING LIST:GPS Navigator, Double-track headphone, USB cable, onboard bracket, ...