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untwine / earphone

untwine
untwine

The design by adding groove in the earphones plug to solve the problem
that the earphones is easy to wind. When put the cable tube inside groove,
the earphones form a structure of circle. So that to reduce the probability
of mutual winding through reducing the varied tendency of the cable.

University

SICHUAN NORMAL UNIVERSITY

SICHUAN NORMAL UNIVERSITY
CHENG DU, China

DI XIAO,
SICHUAN NORMAL UNIVERSITY

Sibei Li,
SICHUAN NORMAL UNIVERSITY

Qin Du,
SICHUAN NORMAL UNIVERSITY