Material: fly woven fabric surface & rubber sole; Service: FREE EXCHANGE and REFUND if any problems.
NEW FUNCTION: Sound Control mode: the light could change color when clap hands or step on the floor.
Light Modes: 1st press: open the LED light sky blue to start sound control mode from red, blue, green, purple, sky blue, yellow, white; 2nd -8th press: 7 colors steady light; 9th press: red flashing; 10th press: slow auto-change; 11th press: fast auto-change; 12th-14th press: white, green, yellow flashing; 15th press: turn off.
Charge instruction: Easy charge like your cell phone with the attached USB charging cable. Switch on the shoes when receive and light up until all power gone, and then charge both shoes for 3 hours, could light up 8-9 hours.
Good gifts for Birthday, Halloween, Christmas, New Year, suitable for daily use, performance, dancing, cosplay. Please refer to the below size chart on “description”, measure your foot length, choose the size fit you best & pay attention to the different size between women and men.

CHARGE INSTRUCTION: Easy charge like your cell phone with the attached USB charging cable.Switch on the shoes when received and light up until all power gone.Then charge both shoes for 3 hours.
SWITCH INSTRUCTION: Hidden switch button, 1" beside the usb outlet, along the inside hem. Push around and you'll find the "click." Press it to switch on.It starts with steady red light.With each press,it changes to another light mode.Press the switch for 9 times to turn the light off.
Each light up shoe has 7 static colors (red, yellow, green, blue, purple, aqua and white) and 4 different dynamic flashing modes. A quick press to light up and change colors with single press, long press to turn off.