OBD Car Digital Super Clear Head-up Display
*1. Speed, scale, water temperature, voltage, fuel consumption, clock, single conversion distance, single conversion time, overspeed alarm, engine failure alarm, fault code elimination, water temperature alarm, scale alarm, shift reminder, voltage alarm, public Mile switch, fatigue driving reminder, automatic and manual brightness adjustment.*2. The display mode can be switched freely, supports hybrid power, and the display effect of automatic start and stop is very clear.*3. The speed can be switched to kilometers KM and miles MPH.*4. The font is bold and the LED light is highlighted.*5. Cars with OBD2 interface.HUD screen function introduction:1. Variables: display the engine speed status, the bright scale represents the speed reached2. Speed: current speed3. Unit symbols: ℃-temperature, V-voltage, MPH-mile, KM/H-km4. Engine speed icon5. Photosensitive element: the brightness of external light is automatically adjusted6. Battery voltage: when the battery voltage is lower than the set