Comfortgo Big Kid Dazzle LED Light Up Shoes Girl Boy USB Charging Fashion Dance Sneakers Synthetic Imported Rubber sole High quality PU leather with Velcro straps for easy on/off and easy clean Soft mesh lining for ultra comfort and dry fit Great stitches and non-slip rubber sole for high durability Comfortgo Kids LED Light-up Sneakers: Rechargeable USB, light up in 7 colors and 11 light mode! Brilliant LED lights in Red, Green, Blue, Fluorescent Green, Turquoise, Purple and White. The light charging port and switch button is conveniently hidden in the shoe inside. Please charge your shoes (3 hours) for the first time use.