Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

iF SOCIAL IMPACT PRIZE (free of charge)

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Rolling / Earphones

Rolling
Rolling

Many people listen to music with earphones on the street. But earphone's cords are very long so the wires can get tangled easily.
There are many 'cord arranging product' in the shops but the products are big and heavy.Some people arrange the wire with a rubber band but that doesn't look good and can be inconvenient to rearrange.
And when people listen to music with earphones
they often put the MP3 in their bag or on a table and stand up,the earphones and MP3 player become seperated, sometimes forcefully.
These earphones have a magnet on the wire, so people can wind or unwind easily.
It's so simple.

University

Hongik University

Hongik University
Chungnam, South Korea

Design

Hongik University

Hongik University
Chungnam, South Korea

Jeong-hyeon Yoon