Description:LED Light Up Shoes USB Flashing Sneakers For Kids Boys Girls.Hidden switch by the charging port. Press it to switch on.With each press,it changes to another light mode.Material: PU Leather.7 Static Colors,4 Color Changing Modes.USB Charge.Switch on the shoes when received and light up until all power gone.Then charge both shoes for 3 hours. Which can provide 8-11 hours of lighting time.Size Chart:25:160-165mm26:165-170mm27:170-175mm28:175-180mm29:180-185mm30:185-190mm31:190-195mm32:195-200mm33:200-205mm34:205-210mm35:210-215mm36:215-220mmPackage Includes:1 pair of LED Shoes1 x USB chargerNote:1.Please do not use it as running shoes and all other strong sports. It's only suitable for casual walking and everyday use. Or else it will make damage to the light system. And the shoes won't light up again.2.Cleaning:Do not wash if you need to clean, use a colorless shoe polish or detergent. If you want to wash the inside of the shoe, then wash the insoles can be taken out, other parts can be wiped off.