Safety first--- only focus on your driving, you don't have to look down to clearly read the speed through the numbers; This machine is simply shown directly to you from any angle you set. It doesn't need to look hard, which can lead to distractions or even accidents. Driving experience - 10 interfaces, free switching, LCD instrument, fault code clearing, data flow reading; 2. Installation adopts adjustable bracket, mounted on the dashboard or pasted on the windshield. It is easy to operate and non-destructive to install. When driving normally--- the ambient light is blue for more comfortable driving (the brightness is automatically adjusted according to the environment); In the event of abnormal driving such as speeding, the ambient light will turn red to sound an alarm. Smoother and more stable - Normal instruments only have OBD mode, while our dual mode is OBD + GPS. By default, the OBD+GPS function is displayed at the same time, and the data display is richer. The OBD system can read more than 100 kinds of data in the car. If the vehicle does not have the OBD2 protocol, only the GPS function is displayed.