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“Twins”Combination headse / Headset

“Twins”Combination headse

Aiming at headphone wire entanglement
problems, the design enable the wire wound
in the headset by combining two earplugs
back to back ( Lego combinations ) .


Zhongkai University of Agriculture and Engineering

Zhongkai University of Agriculture and Engineering
Guangzhou, China

Zili Li Gongyuan Li Rongsheng Yang Xaoqin Cao