Slevel Kid Boy Girl Upgraded USB Charging LED Light Sport Shoes Flashing Sneakers(27BlueSyzxS) Color Description:7 kinds of static color, 4 kinds of dynamic color changes, altogether 11 kinds of lighting patterns Change the color of light through the hidden switch inside the shoe, if you do not need light, long press the button to turn off High-quality cloth, breathable, wear-resistant rubber soles, colorful LED light, which is give to children surprise gift Charging Tip: You can connect a USB cable from the computer, you can also use mobile phones and other chargers, mobile power can also be used, safe Please refer to chart determine shoe size and Please allow little color difference due to different camera or light environment