Human-powered Interactive Play Equipment

Human-powered interactive play is a new a way for children to play.
It has no need for external power supply, all interactive play is supported by patented technology of power generation components, providing a human-powered play experience.
Safe voltage generated through user's exercise, to drive the equipment to realize voice changing, spraying, bubbling or other interactive play effect.
Through a combination of different ways of playing and exercising, to provide both body and mind benefit, supplying a variety of interactive play equipment for outdoor playgrounds.