New OBD2 KM Speed Warning System HUD Head Up Display Plug N Play
Features: –Gex Hud with OBD system,display more richer contents and raise the alarm.A delicate & accurate HUD Head Up Display,without all of the unnecessary info that would create distractions. –Brightness: Automatic and manual brightness adjustment mode,driving without glare,allow you see the image clearly even in direct sunlight or at night. –Easy to Use:Plug&Play,automatically power on/off,it start and off with vehicle started and shutdown,retaining the manual switch mode,more eas