Dual Music Player / music player

DMP is a portable music player which can be used as both MP3 player and CD Player. Nevertheless, most people use a MP3 player for listening the music today, there are some people who prefer to CDs. Everyone knows that CDs are better than MP3 files in tone quality, however because it is difficult to carry, a portable CD player is losing it’s popularity. DMP is new MP3 player that can play audio CDs by change of simple structure. It become a CD player by opening both sides. The widen triangle structure is support to be not shaken when CD rotates.