1.With wireless controller, control is very easy.
2.Use 4*AAA battery, could use last for 5 months.
3.Use oscillation switch in the light, only when the car is
moving, the light can work.
4.Assembly is easy, use cupule and screw to fix the light
to the glass of the car.
5.Besides the emotion function, the light also have the
warning function , when you back a car or a sharp brake,
the light will flash fast to warning other cars.
Do you want to give a smile or anger to other cars or
people on the road?
Now you have the car emotion light