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H-Sleep / product


The most important thing for a person is thought to be sleep. It helps to improve mental and physical health by helping you take short naps when you are exhausted during the day.
Also, unlike existing wrist pouches, it has a good ventilation system because it has holes to keep your wrist from stiffing up.
It is a product that helps one to sleep. In addition to that, we also make it possible to install the sound expander function on your phone and for easy viewing purposes makes the image vertical, which is more comfortable for your eyes and ears.


Tongmyong University

Tongmyong University
Busan, South Korea

wooyoung kwun,
Tongmyong University

Juyoung Oh,
Pukyoung National University

Hogwon Lee,
Inje University