GPS

Function: Touch Screen
Screen Size: 3.5 inch

3.5" touch screen display1.6 Million Points of Interest1 GB Built-In Flash MemoryBuilt-In MP3 Player (requires SD card - not included)Built-In Rechargeable Lithium-Ion BatteryNAVTEQ on board mapping software2D and 3D Viewing Mode, Day and Night viewing mode Dash board/Window mounting for easy installation Built-In SIRF III GPS ReceiverBuilt-in speakersInternal AntennaU.S. Maps PreloadedUSB 2.0 and USB host portsTurn by turn voice prompts

GPS.