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Elec-button / mobile phone

Elec-button
Elec-button

This special mobile phone can gather the energy produce while we typing the button.

And it is interesting to note that the button can be taken off from the phone, and combine together, becoming a whole battery. And this battery can provide energy for the mobile phone.

In this interesting way, the mobile phone can produce energy by itself, and save energy for our earth .

University

Wuhan University

Wuhan University
Wuhan City, Hubei Province, China

Design

Wuhan University

Wuhan University
Wuhan City, Hubei Province, China

Zhen Zhong , Yang Chulin , Mei Linjun, Zhu Xiuchan, Hong Xing