This is a very strange expression fun car lights, it allows your car has a function of emotional expression. Through the remote control switch can be a wide range of expression, without prejudice to the driving of the increase in a lot of fun! Put it in the car's rear window, you can follow the process of moving your will, through the rear window installed in the car LED lights on the glass to the car after the vehicle revealed a variety of other emotions, including: "Happy" and "sad" and "anger" and "surprised" and "wink" and so on. This means that in addition to horn.