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CaoYi / Charging treasure

CaoYi

Design notes:
We use rechargeable treasure, always a hand holding a cell phone, the other hand holding
a charge treasure,Often will pull the charging line.So this product can be glued together with
the phone,So that we can single hand operation, and do not have to worry about when the
packet jitter so that the charging line dropped.

University

Southwest Petroleum University

Southwest Petroleum University
Xindu Chengdu China, China