Smallest Mini Wind Turbine Generator LED Teaching Model Overview A compact wind turbine sample model that converts airflow into electrical output to light low power LEDs. This small unit requires only minimal airflow to operate, making it ideal for quick demonstrations and hands on learning. Key features Simple power generation: rotating blades drive a small generator that lights the LEDs when exposed to airflow. LED arrangement: two blue LEDs and one green LED included on the model. Low power requirement: LEDs light with light breath or airflow from a desk fan. Ready for educational use: suitable for classroom demonstrations, science experiments, and maker projects. Compact and portable: small size for easy handling and demonstration. See product image for exact dimensions. Condition and packaging: 100 percent brand ; no retail package. Quantity: 1 piece. Package includes one mini wind turbine generator LED teaching model. What it does well Demonstrates basic principles of wind energy conversion and electrical generation in a tangible way. Requires only simple inputs to operate so learners can observe immediate results. Durable for repeated classroom or workshop use when handled appropriately. Suggested use scenarios Classroom demonstration of renewable energy concepts and simple circuitry. Hands on science experiments for students to test how airflow speed affects LED brightness. Maker and hobby projects where a small, self contained wind generator can illustrate generator behavior. Notes Size reference is provided in the product image. Color may vary slightly depending on monitor settings.