This solar-powered fan model showcases an intricate windmill design, ideal for educational purposes. It features vibrant colors and a , making it visually appealing for classrooms or home settings. Ideal for demonstrating solar energy principles, this model attracts both children and adults with its interactive functionality. Features -Color:White -Material:Plastic, electronic components -Size:18.00X10.00X7.00cm/7.07X3.93X2.75in -Unique design: utilizing solar battery technology, this model is friendly and from pollution, making it a choice for -Heat test utility: specifically designed to test automotive window films, it effectively measures their heat insulation performance under light, providing accurate results -Compact and portable: the small and detachable design allows for easy storage and transport, making it convenient for users to take it anywhere they need -Userfriendly setup: with straightforward assembly, you can get started right away without complicated instructions or setups, ensuring a effortless experience -Educational tool: ideal for science education, this solar windmill model serves as a practical teaching aid, helping children understand solar energy and its applications Package list: 2 x Solar windmill model