1Display Content: Gps Hud has multifunction, it can display speed, time, single driving time, single mileage, acceleration time per 100 kilometers, altitude, longitude, latitude, driving direction angle. 2Clear Display: Hud is equipped with high definition LED screen, the information display is clearer, and the ultra mini design improves your driving experience. 3Universal Application: This Hud display is unicersal type, works with 5V voltage, compatible with all vehicles around the world, with fast speed refresh and no latency. 4Power Supply: The Hud display is powered via the included cigarette lighter USB cable, automatically synchronizing power up and down based on engine ignition. 5Easy to Use: The smart Hud display is easy to install, hassle free plug and play operation, simply mount it near the dashboard. Three dimensional key design, simple operation, high sensitivity.