24H SHIPING Smallest Wind Turbines Generator LED Teaching Tools Sample Template Model Hot6FIL 6

Features:
*Wind turbine generator LED Tools Teaching Sample Template
*The world's smallest wind turbine, can turn 360graus at any angle, and will automatically face the wind direction.
*Power generation will light the LED
*LED low power consumption required, Blowing into his mouth or under a fan is enough to get the power to light up the LED, which is also can be used as a teaching experiment.

Specifications:
Material: Plastic
Color: White

Package Contents:
1Pc x LED Teaching Tools

Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.Dear friend
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