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Earphones are commonly used by everyone.However, some problems may bother us when we run,or just take it off for a while . We will find it inconvenient to keep it just hanging there.Magical Notch can solve these problems.Only to make a special notch on it, the problems will be away.
BEIJING INSTITUTE OF FASHION TECHNOLOGY
Beijing, China
BEIJING INSTITUTE OF FASHION TECHNOLOGY
Beijing, China
Qi Qiu
Shang Zhi
Mingwei Liu
Jiabin He
