GEYIREN M6 Car HUD Head Up Display OBD2 EUOBD Car Driving Data Speed RPM Water Temperature
![GEYIREN M6 Car HUD Head Up Display OBD2 EUOBD Car Driving Data Speed RPM Water Temperature](http://imgaz.staticbg.com/images/oaupload/banggood/images/5C/0A/8920ae98-b3ce-4e2a-9ae3-9d5d1cffc317.jpg)
M6 Car HUD Head Up Display OBD2 EUOBD Car Driving Data Speed RPM Water Temperature Feature: 1. Available for cars with OBDII and EUOBD port(Car automatic diagnosis system) plug and play. 2. 3 inch HD screen display. 3. Multi-color design makes the screen more easier to read. 4. Nano-technology eliminates double reflections to be more clear. 5. Display rich contents: speed, rpm, water temperature, voltage, low voltage alarm, high water temperature alarm, over speed alarm. Freely switch between kilometers & miles. 6. Auto power on/off: HUD start up and off with vehicle started and shutdown, a effective protection of the car battery. Also retaining the manual switch mode, more easy to control HUD. 7. Automatic and manual brightness adjustment mode, driving without glare. Specification: Environment temperature -40c- + 80c atmospheric pressure 86-106KPa Relative Humidity 10% -95% environmental noise