Accurate GPS Navigation SignalGPS system is based on offline navigation, and the built-in GPS chip works without network. Therefore, you do not have to rely on mobile phones and cellular network connection, mobile phones can also be used freely!
Free Lifetime Map Updates The 7-inch navigation system is preloaded with the latest North American maps, including the United States-Canada-Mexico maps, and can display 2D/3D maps. If you need to update to the latest maps, please contact us to download. (Maps available for download but not pre-installed: Europe, UK, Ireland, Australia, etc. ).