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Wifi signature / communication items

Wifi signature
Wifi signature

When we go to get signature to the document we feel troublesome of movement
Wi-fi Signature is focused on the communication and work of the team members.
at the office quickly and conveniently solves the signature of the document.
and many people can make conference calls form wireless earphone
it also reduced the time of work by doing online work

University

Sangmyung university

Sangmyung university
Industrial Design Office room 309
Cheonan, South Korea

KIM JEONGHYUN,
Sangmyung University

KIM SUNWOO,
Sangmyung University