S-Cube is designed waterproofed for daily life. Even if water splashes in bathroom or kitchen you can use it safely. If using the holder, which is designed with rubber crimping type, it sticks easily to window or mirror. When all buttons are hidden, you can enjoy music with clean design. When charging or using wired, press the top of speaker - AUX - charging terminal and mike which used to be hidden are displayed. You can use required function. With handheld compact size, it is easy to carry. You can enjoy music comfortably when moving because a loop is provided to connect to various straps.