【HUD Display】: HUD displays driving data on the front windshield such as speed, engine rpm, fuel consumption, water temperature, voltage, engine fault code; Drivers can read the driving information instantly, and can always keep the best state on the way with HUD
【Auto Power on/off】: HUD start and off with vehicle started and shutdown, effective of the car battery;retaining the manual switch mode,more easy to control HUD
【Multi 】: Over speed alarm include single-speed alarm and four-stage alarm. Engine RPM alarm can help to fuel-efficient by shifting, and is good for novice, ensure your safety in long distance driving
【LCD Display】: 5.5 inch HD screen display, easy for read, you can adjust the brightness mode automatically and manually, driving without glare. Display mode: default mode, high-speed mode, automatic mode; Kilometer and Mile can be switched freely
【Compatible】: Available for cars with OBD2 and EUOBD port(Car automatic diagnosis system), plug and play. Incompatible with gasoline-electric and cars, pickup trucks, RVs, modified car