The upgraded HUD display for cars utilizes OBD and GPS dual systems with advanced technology, making it compatible with 98% of vehicles. OBD2 is compatible with European cars after 2005 and other regions after 2008, while GPS mode is compatible with all vehicles. In addition to its powerful capabilities, this device also features LED mood ambient lighting, time display, an adjustable base, and cable fixation accessories. However, please note that this product is not compatible with JOBD or OBDI and is not suitable for hybrid electric vehicles, diesel cars, pickup trucks, RVs, or computer modified cars. With a range of functions, it can display data such as speed, water/oil temperature, voltage, fuel consumption, RPM, and more in OBD mode, with the option to select and customize 9 different interface modes. In GPS mode, it can display speed, voltage, driving time, altitude, and number of satellites, with the ability to switch between miles and kilometers
