Car HUD Head Up Display with OBD2 + GPS Dual System Digtial Speedometer with 3 LCD Screens A600 Multi-Function Dashboard Computer OBD Mode only for 2012 and Later Cars,GPS Mode for All Cars

Why Need a HUD: 1. Improve driving safety. Especially when the driver needs to deal with difficult road conditions without tilting his head and focusing on the road, it can improve the driver's control over the road conditions and effectively reduce the risk of accidents. 2. Fast speed control. When driving at high speeds or on high ground, people often check the dashboard when they suspect that they are or may be exceeding the speed limit. With the HUD, a "swipe" is enough to check the speed of the car. The slight time difference can give a completely unique feeling of driving safety, as well as freer and smoother acceleration and braking.