This product satisfies the areas of music, motion pictures, games and internet. Like tuning the radio frequency, users can operate by what they want to use it as at the bottom part of the product. Also, users just could push the button that looks like a dish and a separate switch is not needed. 
It's created and built for fun because it's not just looking at the button but moving a whole part of the surface around. So it's just not tough or rigid product, it's for fun and let people to enjoy.
Mix and Match, Voyage
Multimedia market wears a new dress, 'Mix and Match' these days, such as IT industry can not be mentioned except digital convergence
Voyage
