?Free lifetime map updates?: 2D / 3D map display in kilometers / meters, miles / feet / yards. We have pre-installed the latest map materials for the United States, Canada and Mexico for 2023 in navigation equipment. Updates are lifetime. You can upgrade through our official website. ?REAL VOICE NAVIGATION?: Choose from a selection of voices that will provide you turn by turn voice navigation. Real man or woman voice broadcast you don’t have to look on the GPS screen all the time. It makes your driving safer, reduce fatigue driving, away from the ticket. Other Security Alert Types: Average Speed Camera, Red Light Camera ,Railway Crossing, High Accident Zone,City Entry Piont, Dangerous Area etc. ?Car GPS Function Support Postcode, Address, Coordinates, Favorite and POI Search. ?4 Routes Options: Fast/Green/Short/Easy. ?Support GPS time or Map time setting. ?Support FM broadcast, but FM not mean FM radio, just for transferring the gps sound to your car.?Providing Intelligent Current Speed Camera Alerts, Sound Warning, Route Planning, Street Names Broadcast, Current Speed and Active Lane Assistant, Display Remaining Distance, telling Estimated Arrival Time. ?Professional truck mode?9inch truck GPS navigator Professional truck customization, customizing better routes for you, avoiding roads such as width, height and weight restrictions. Acoustic warnings and route planning are provided to inform estimated arrival times. Provides you with progressive voice navigation, which makes your driving safer. Other security alert types: average speed camera, red light camera, railway crossing, high accident area, city entry point, dangerous area, etc. ?9 inch Sat Nav with Sunshade?: navigation with a large display helps you find everything super well, especially suitable for professional truck drivers and older people. The suction cup with the base holds the navigation very firmly despite the size. Thanks to the free self-adhesive 3M holder, the navigation system can also be attached to the dashboard.