Features: 1.Display 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. 2.Clear Display: HUD is equipped with high definition LED screen, the information display is clearer, and the ultra mini design improves your driving experience. 3.Universal 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. 4.Power Supply: The HUD display is powered via the included cigarette lighter USB cable, automatically synchronizing power up and down based on engine ignition. 5.Easy 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. Specification: Item Type: Car HUD Material: ABS + Metal Display Content: display speed, time, single driving time, single mileage, acceleration time per 100 kilometers, altitude, longitude, latitude, driving direction angle Alarm Function: Speed alarm, fatigue driving reminder Fitment: Universal for car modification Note: This product works with 5V voltage, it is forbidden to use higher voltage power supply than 5V.