H80 Car 3.2 inch OBD HUD Head-up Display Support Engine Failure Alarm / Water Temperature Alarm Voltage Alarm

1. Simple function and compact appearance.
2. Use semi-transparent and semi-emissive lenses to suspend the three-dimensional display of information in the air.
3. Accurate speed display, adjustable to the same display on the car dashboard.
4. 4 functions can be switched at will: driving speed/voltage/water temperature/single mileage
5. 4 alarm functions to improve driving safety.
6. Self-adaptive light-sensing, large light hole, brightness changes naturally with the environment.
7. Function: reflection imaging, no film and no ghosting. Speed, water temperature, voltage, engine failure alarm, water temperature alarm, voltage alarm, display mode selection, support hybrid power, automatic start and stop