Universal Compatibility & Enhanced Visibility: The GPS speedometer is designed to work seamlessly with any vehicle, enhancing driving safety by providing precise speed monitoring. It features a stylish green backlight, ensuring clear visibility in various lighting conditions and adding a modern touch to your vehicle's interior. Advanced Alert System for Safe Driving: Stay safe with the overspeed alert system that uses bright, flashing LED notifications to warn you when you exceed preset speed limits. This feature helps in maintaining safe driving speeds and preventing potential accidents, making it a crucial addition for every driver. High Accuracy with Dual GPS + BeiDou Chipset: Experience unmatched accuracy with the 10Hz dual-mode chipset that provides rapid updates and precise speed readings. Supported by dual RAM and processors, this speedometer ensures smooth and lag-free operation, enhancing your driving experience. Intelligent Auto-Dimming Display: Equipped with an intelligent light sensor, the auto-dimming feature adjusts the screen brightness based on ambient lighting. This reduces glare during night drives and enhances clarity under bright sunlight, ensuring optimal readability at all times. Sleek Design & Real-Time Directional Guidance: The compact and low- allows for versatile mounting options without obstructing your view. Additionally, the built-in digital compass provides real-time heading information, ideal for navigation during long road trips or in unfamiliar areas. Color: As Shown Material: plastic Package Contents: 1*Head-up display 1*Power cord Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.