Description
★★★Automatic adaptation car models, and can apply for cars in line with OBD II or EUOBD (on board automatic diagnostic system). Plug and Play - Car HUD..★★★The use of nano-technology to eliminate unwanted reflections and can make display information more sharper - Speedometer HUD..★★★Auto power on and off with vehicle started and shutdown, effective protection of the car battery, while retaining the manual switch mode, and more beneficial to control HUD - Head-up Display..★★★New function: driving mileage measurement - Speed Warning..★★★Automatic and manual brightness adjustment mode, driving without glare - Auto Windshied Reflective Screen.