タイトルまたは説明

1) Green: The products will use sunlight as an energy source, does not produce waste, pollution, green.

2) Use of low cost: As the solar energy inexhaustible, use and low cost.

3) Low power micro motor

4) Easy to use, no batteries, solar power.

* Target consumer:

1) Recommended primary science education equipment


2) Financial knowledge and interest into one.

3) Enlightenment school students the concept of good teaching supplies solar energy.