1, use a wireless remote control to control the curtain up and down .
2, uni-directional ray transportation: Maofeng polyester fabric have the function to restrict light from outside, from outside people can not see the inside, but according to pinhole imaging theory, , people from inside can see the outside clearly. This function give the modern busy people enough privacy spaces while keep the driving safe.
3,sunshine protecting: Polyester imported from USA can effectively filter the Ultraviolet rays and restrict the sunshine accessing, this can save the air-conditioner energy about 60% and aslo prolong the life of decorations inside .