Smallest Mini Wind Turbines Generator LED Teaching Tools Sample Model Hot Mar28 Обустройство дома - купить

Купить Smallest Mini Wind Turbines Generator LED Teaching Tools Sample Model Hot Mar28 | Обустройство дома

Material: Plastic
 
Color: See pictures
 
Description:
 
Mini Minor 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 (2 blue LED and green LED 1)
 
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.
 
Size: See the picture
 
No retail package
 
Quantity: 1Pc
 
Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!!
Package includes:
1Pc x Smallest Mini Minor Wind Turbines Generator LED Teaching Tools Sample Model