OBD & GPS Dual System Applicable
This fully compatible dual-system heads-up display supports one-touch quick switching to provide relevant information and data from both OBD2 and GPS systems in a user-friendly manner. This may include information such as vehicle speed, engine RPM, fuel consumption, navigation instructions, etc.
In addition, the OBD system display is available for cars equipped with the OBD2 system and the GPS display is available for all cars.