Material: Other synthetic materials and plasticsWaterproof, explosion-proof and leakage-proofThe colorful LED light-emitting shoes can emit light in seven colors: red, green, blue, orange, pink, purple and white, which can be long bright alone, and can also change and flash together in seven colors , press the button once to change a color, and the color is always bright. Press to the 8th white flash. The ninth colorful slow flash. The 10th colorful flash. Random flickering under the 11th. Closed on the 12th. Press and hold the button for 2 seconds to turn offPackage Contents:shoeUSB cablesize:24: The inner length of the shoe is 16CM and the shoe length is 15CM25: The inner length of the shoe is 16.5CM and the shoe length is 15.5CM26: The inner length of the shoe is 17CM and the shoe length is 16CM27: The inner length of the shoe is 17.5CM and the shoe length is 16.5CM28: shoe length 18CM shoe length 17CM29: shoe length 18.8CM shoe length 17.8CM30: The inner length of the shoe is 19.5CM and the shoe length is 18.5CM31: The inner length of the shoe is 20CM and the shoe length is 19CM32: The inner length of the shoe is 20.5CM and the shoe length is 19.5CM33: shoe length 21CM shoe length 20CM34: The inner length of the shoe is 21.8CM and the shoe length is 20.8CM35: shoe length 22.3CM shoe length 21.3CM36: The inner length of the shoe is 22.8CM and the shoe length is 21.8CM37: The inner length of the shoe is 23.3CM and the shoe length is 22.3CM