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U-Power bank / U-Power bank

U-Power bank
U-Power bank

U-Power bank is Combine USB with power bank. When you use mobile phone
in public,it’s easy to recharge your battery. With the form of Bracelet, it’s easy to
carry USB and store data,too.U-Power bank solve the two problems at the same
time, making power bank and USB use conveniently.


National Yunlin University

National Yunlin University
of Science and Technology
Taoyuan County, Taiwan