Anti-collision strength upgrade: anti-collision shoe head, protect the feet, let the child walk without worry
Convenient rotary buckle: The design of rotary buckle is convenient and fast, a quick tightening, a lift is loose, free to wear and take off a step faster
One shoe two wear: the sole adopts a two-wheel design can be disassembled at will, daily leisure to remove the wheels, when the roller skates fashion on the wheels, convenient and fast wear
Usb charging: easy charging like your mobile phone with the supplied usb charging cable. then charge both shoes for 2 hours, which can provide 8 hours of lighting time