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Sound cap / earphone speaker

Sound cap
Sound cap

For travelers, mp3 player and earphones are must-have items on your packing list. With this sound cap, you could imprint places where you go upon your memory listening to music. Moreover, by breaking away from technical hardware of speaker, it gives you and analog feeling. The sound cap is designed for travelers to give unforgettable memories wherever you go, whatever atmosphere you have.

First, cut the bottom of a water bottle and then change a cap to the sound cap.

Second, put earphones in the sound cap and turn on music.

To do so, the sound is magnified because sound vibrations break against the wall of the bottle.


Kyungwon University

Kyungwon University
Gyeonggi-do, South Korea


Kyungwon University

Kyungwon University
Gyeonggi-do, South Korea

Hong yun pyo