【Comfortable and Durable Material】LED skates shoes are made of waterproof synthetic leather with a reflective surface for a stylish finish. Adjustable Velcro design, easy to put on and take off. The rubber sole is soft and easy to bend, so it won't tire your feet for a long time. 【Multicolor flashing】9 Dynamic Flashing Modes + 7 Static Color Modes -red/green/blue/yellow/sky blue/purple/white.With a total of 16 lighting modes, these roller shoes offer a dazzling array of options to choose from. Whether you prefer the excitement of dynamic flashing modes or the simplicity of static color modes, there's something for everyone. 【Multifunctional Roller Shoes】 Double/Single wheel roller skates shoes can be switched freely. It can also hit the streets as a regular sneaker when you press and hold the button on the back of the shoe to retract the rear wheel and remove the front wheel. 【Hidden USB Charging Port】 These roller shoes come equipped with a hidden USB charging port, allowing you to easily recharge the LED lights without any hassle. Simply plug in the USB cable, and you're ready to go.Please pay attention to charge the shoes first after receiving the goods, the red light means it is charging, and the LED light flashes for 4-8 hours after charging for 1-2 hours. Press and hold for 3 seconds to power off. 【In the shoe box】1 pair of shoes, 2 black covers, 2 wheels, 1 tool, 1 charging cable