The basic form is constructed with a square box and a clean lines. The CD and keys are embedded in a regular frame to "store" the music function into a geometric container. Black and gray color matching is given priority to, so that the texture of the material itself, light and shadow changes become part of the design, conveying the natural integration of minimalist style.

The CD record is taken as the core visual element to make the playing process intuitive and visible-when the disc rotates, the color light band flows with the melody and changes in light and shade, pulling the "invisible listening" of music back to "visible visibility" and enjoying the ritual feeling of music clearly landing. It also allows the CD player to upgrade from the "playing tool" to the desktop ornaments with both functions and artistic sense.