Letter Mesh Light Up Shoes
Because the light is on, the shoe does not have a USB interface. It is a battery on the sole of the shoe that sometimes causes no light over time, one is bright and one is not bright, or one is bright and the other is dark. It is normal. If it appears Lighting problems such as the difference between the left and right brightness, the left and right lighting depths will be bright and the other will not be bright, and the color is not balanced.