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YOYO charger / Charger

YOYO charger
YOYO charger

Many personal devices such as wireless keyboard, wireless mouse and mp3 players need batteries in it. However, if the batteries too low people simply buy new batteries.

I am suggesting a new charger which delivers fun to people, and also can help to protect environment and save resources.

University

Cheongju University

Cheongju University
Cheongju, South Korea

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Design

Cheongju University

Cheongju University
Cheongju, South Korea

GO TO PROFILE
Design

Cheongju Univ.

Cheongju Univ.
Cheongju-si, South Korea

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