WYING M3 Auto OBD2 GPS Head-Up Display Auto Electronics HUD Projector Display Digital Car Speedometer Accessories For All Car
SPECIFICATIONS Brand Name: WYING Wire or Wireless: wire Size Name: 8.6x3.7x1.6cm Output Frequency: 12V-24V Choice: yes WYING M3 Auto OBD2 GPS Head-Up Display Car Electronics HUD Projector Display Digital Car Speedometer Accessories For All Cars Product Functions Note OBD2 Version: Compatible for: Cars in OBD2 systemWhen you're ready to place an order, but you don't know whether your car is compatible with the HUD, you can contact with us! We're glad to help you!GPS Version: Compatible all cars. OBD2 Version It works when the car is running, and turn off when the car's ignition is off.OBD2 Display data: Speed, coolant temperature, voltage, mileage, clear faulty code.Alarms: over-speed alarm, high water temperature alarm, low voltage alarm, fault code alarm, fatigue driving alarm.Automatically turn on or off: After the engine is turned off for 30 seconds, the HUD will automatically shut down; when the engine is started, it will automatically display