Car Speedometer HUD Head Up Display MPH KMH Alarm Fits Universal Vehicles USB

Keep essential driving information in view with the Dual-Chip GPS Speedometer. GPS and BeiDou dual-chip technology supports real-time speed tracking, while a 10Hz refresh rate provides responsive updates. The device tracks speeds up to 200+ km/h, as stated in the product image, and its prominent digital display presents speed information with MPH and km/h markings visible on the screen. Built-in overspeed warnings alert you when your driving speed exceeds the set safety threshold. Fatigue driving warnings add another layer of awareness during your journey. By combining satellite-based speed tracking with clear readouts and driving alerts, this speedometer helps you stay informed about your speed and driving conditions as you travel.