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Mp3 player / Mp3 player

Mp3 player
Mp3 player

This concept design will solve 2 problems.1, the earphone will not knot anymore; 2, the earphone will not scratch the surface of mp3 player.


FH Hildesheim

FH Hildesheim
Hildesheim, Germany


Yiran Qian

Yiran Qian
Clausthal Zellerfeld, Germany