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COOLSOUND / bluetooth earphone

COOLSOUND
COOLSOUND

When we are doing exercise, we always feel uncomfortable after sweating. Therefore, we will recommend new bluetooth earphones design combined with music and cooling system for enjoyable exercise .

University

yongin university

yongin university
industrial design
Yongin-si, Gyeonggi-do, South Korea

Design

yongin university

yongin university
InCheon, South Korea

Mr. Byeong Oh Son