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This is not one ordinary mobile phone shell. It utilizes thermoelectric principle to convert a lot of waste heat the mobile phone produces into electric energy and charge the mobile phone in time, especially when the mobile phone is
out of power and shuts automatically in case of emergency. which also solves the thermal dissipation problem of mobile phone.


Shandong University of Arts

Shandong University of Arts
Jinan, China

Minxuan Fan,
Shandong University of Arts