Digital GPS Speedometer Car HUD Heads Up Display with Digital Speed in MPH KPH Compass Driving Direction Fatigue Driving Reminder Overspeed Alarm Trip Meter

Highlights Product Selling Points: 1. Suitable for All Cars: This product is compatible with all types of vehicles, including new energy vehicles, hybrid cars, motorcycles, fuel trucks, buses, and big trucks. There are no compatibility issues to worry about. 2. High Refresh Rate: The product uses a 10Hz high refresh rate, ensuring that the car speed is refreshed quickly and without any delay. This feature provides accurate and real-time speed information. 3. 2 Alarm Functions: The product offers two alarm functions. The first is a speeding alarm that alerts drivers when they exceed the speed limit, improving overall driving safety. The second is a fatigue driving reminder that prompts drivers to take breaks after continuous driving for 4 hours, thus preventing accidents caused by driver fatigue. 4. Adaptive Sensitivity: The product is designed to provide clear visibility both during the day and at night. Its compact body can be placed anywhere without obstructing the driver's line of sight. 5. Multifunction Speedometer: This product serves as a multifunctional speedometer, displaying various information such as GPS vehicle speed, satellite time, compass, overspeed alarm, and driver fatigue reminder. It provides all the necessary information for a safe and efficient driving experience. 6. Speed Calibration Function: The speed display of this product is highly accurate and can be adjusted to match the speed on the car's speedometer. This calibration ensures that the displayed speed is always reliable and in sync with the actual speed of the vehicle. 7. Easy Installation: Installing this product is simple and hassle-free. Just plug the provided USB cable into the car's cigarette lighter, connect the HUD, and place it wherever desired. Overall, this product offers compatibility with all types of cars, advanced features such as high refresh rate and alarm functions, clear visibility day and night, multifunctional speedometer capabilities, speed calibration f faultless for everyday use. first-class materials and excellent craftsmanship ensure long-lasting durability.