Human-powered Playground Equipment Outdoor Interactive Playground Equipment

Description

Feature:
● No external high-voltage power supply, power generating through excercise
● Output voltage less than *6V, safe and controllable
● The captain rides and generates electricity to rotate the helicopter around the support column, and the co-captain rides and generates electricity to rotate the wings
● Light strips are installed on the wings, which will light up when the equipment is in use
● The chief pilot and co-pilot can control the lift of the helicopter together or separately