With accumulated experience and knowledge, we created the Waterproof Sound Case for Ezech. Technical demands include the meticulous study of structure and materials, the foremost Bass Sound Port Design and other unseen concerns. The unique Waterproof Sound Case marks a revolution to listening to music. Accomplished with International Standard IP67, it pushes the usage to externsive locations and further to the extreme.

Waterproof Sound Case was awarded International Innovations Design and Engineering Awards CES 2007.
The product is also branded Ego in some countries.