Sign up for an Award
Participate with your entry in one of our professional or student awards.
Sign up for an awardLearn more:
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
Handsfree and bluetooth earphone have their structures which are apart from the user\'s mouth.
So, they are easily affected various noise.
But if you use \'Tie up\', you can raise up the microphone to near your mouth.
Therefore, you can talk over the telephone very quietly without any effort.
It is very helpful in silent public spaces such as library and subway or very noisy spaces such as football field and construction site.
Also, \'Tie up\' has no buttons, you can control it by just simple and familiar movements.
Hanyang
Industrial design
Ansan, South Korea
There was no responsible designers.
Samsung Design Membership
Seoul, South Korea
There was no responsible designers.