Welcome to my store! Our smart voice broadcast reminder GPS system has turn-by-turn voice navigation function, comprehensive voice prompts, prompts the direction to go, ensure real-time safe navigation; intelligent error correction, if the route is wrong, the system will automatically generate a new route, so that you can reach your destination faster, safer and more accurately. GPS navigation helps you avoid danger. The in-vehicle GPS navigation system is equipped with a voice steering system to receive upcoming sharp turn alerts, speed limit reminders and height limit reminders, red light and speed camera voice notifications. And customize the truck route according to the size and weight of the truck to avoid roads with width restrictions, height restrictions or weight restrictions. Wish you a happy shopping!