Children DIY Hand Crank DC Generator Model Fan Kit Experiment Kid Education Toy

Specification:
Kids will learn from the mechanics of the hand-crank generator and how the energy is used to generate electricity, physics experiment equipment.
Through this DIY building toy, kids can construct their very own powered mini fan that uses a hand crank gyrating motion to making the fan turn.
The best gift choice for your child as Christmas gifts, children's day gifts, birthday presents. ;
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Type: DIY Generator
Material: Electronic Components, Plastic
Size Details:
Hand Crank Generator: 8cm x 7.5cm/3.14" x 2.95" (Approx.)
Wire ;Length: 26cm/10.23" (Approx.)
Lamp Holder: 7.5cm x 3.5cm/2.36" x 1.37" (Approx.)
Lamp: 2.3cm x 1cm/0.90" x 0.39" (Approx.)
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Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.
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Package Includes:
1 x Hand Crank Generator
2 x Wires
1 ;x Lamp
1 x Lamp Holder