Qiilu Car HUD Head Up Display,A8 5.5'' OBD II OBD2 Display Auto Multi color Windshied Reflective Screen Speed 2.5 x 7.5 1.5cm / 5''x 3''x 0.6''

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