[EASY OPERATIONS]:7 static colors+4 dynamic colors. The color changes with each press on the button. More colors, more fun! [EASY RECHARGE]: Just plug the attached USB cable into a computer or a USB outlet adapter. [SPECIAL FEATURES]: High-quality Material, Fine Stitching, Lace-up closure with fully-adjustable hook-and-loop strap for an extra secure fit. [OCCASIONS]: Suitable for everyday casual wear, parties, clubs, celebrations, night outs, performances, cosplays, skateboarding, etc. Ideal gifts for kids and youths. [NOTE]: Please refer to our size chart before purchase. Please do not running, jumping with the shoes on for protection of the lighting system. Voovix is a pioneer fashion shoe brand dedicated to giving you the coolest experience and everyday joy.Light up shoes' Color Modes:7 static colors: Red, Purple, Yellow, White, Green, Blue, Aqua.4 dynamic lighting modes: Flash, Strobe, Fade, Smooth.Enjoy the magic light show on just one click!Shoe Care Tips-Please recharge for the first-time use.-Please plug the charging cable to the charging port gently.-Please pay attention that liquid does not get into the insole beneath which is the lighting system.-Please do not wear them when running or doing severe exercise for longer use of the lights.Box Contains:1 pair of Voovix Light Up Shoes,1 dual-head USB Charging cable,1 User ManualSuitable for any occasion you want to be noticed at. Absolute attention grabber!Cool gifts for kids, friends and yourself!