Wind Windmill Turbine Dual Use USB/ AAA Battery Generator Education DIY Model Desktop Organizer The product is shipped based on the color or size of the main image of the product page. Wind Windmill Turbine Dual Use USB/ AAA Battery Generator Education DIY Model Desktop OrganizerDescription: Metal Model Dual Use USB/ AAA Battery Generator Motor Mainly Used in Science Education Model Specification: Material: Zinc Alloy Size: 323*160*409mm Features: - Dual use: USB charging or use AAA battery - A great decor of a Wind Powered Turbine, which is powered by USB charging or use AAA battery.- It is a great desk model for an executive or an educational item for children - It is a great gift for your child, for your friend, for your client, and everyone who is interested in this product.Easy assemble. No glue required. Package Included: 1× Science Education Model (The Battery is not included)