Welcome to our store! <br />Department Name:Children led shoes <br />Gender:Unisex/boys/girl<br />Outsole Material:Rubber<br />Insole Material:TPR<br />Upper Material:PU<br />Lining Material:Cotton Fabric<br />Suitable season: Winter， spring， summer， autumn <br />Size: 25，，26，27，28，29，30，31，32，33，34，35，36，37 <br />Packing: 1 pair of shoes<br /><br />Please choose size according to size chart carefully.<br />Thanks for your cooperation.<br />Insole length=foot length+(0.5-1)cm<br />Please choose size carefully，fat feet can choose larger size.<br />EUR Size 25=US Size 9  =insole 15.9cm      <br />EUR Size 26=US Size 9.5=insole16.5cm      <br />EUR Size 27=US Size 10.5=insole 17.3cm      <br />EUR Size 28=US Size 11 =insole 17.8cm      <br />EUR Size 29=US Size 11.5=insole 18.5cm      <br />EUR Size 30=US Size 12.5=insole 19.3cm      <br />EUR Size 31=US Size 13.5=insole 19.8cm      <br />EUR Size 32=US Size 1  =insole 20.5cm      <br />EUR Size 33=US Size 2  =insole 21.2cm      <br />EUR Size 34=US Size 3  =insole 21.8cm      <br />EUR Size 35=US Size 3.5 =insole 22.5cm      <br />EUR Size 36=US Size 4.5=insole 23.2cm      <br />EUR Size 37=US Size 5  =insole 23.8cm  <br /><br />1:when charging，slowly pull the plug slowly. <br />2:switch hidden inside shoes，it nearby the USB port，you can press it to <br />fix the shoe on one color，or flashing.<br />3:When charging，the light will automatically turn off the soles until charging is complete.<br />4 :a full charge is 3 hours .If the lights does not work，try charging.<br />5:Do not wash，clean，if needed，can be colorless shoe polish / cleaner.<br /><br />Dear friend， you don't need to choose light color， because every shoes can glow 7 colors.<br />Style 1 :Normal light with 7 colors LED lamps which can be manually switched one by one; <br />Style 2 :White flashing LED light; <br />Style 3 :Automatically switched light with different colors LED lamps; <br />Style 4 :Cyclically rotated flashing light with different colors LED lamps which can be manually switched one by one;