Despite the fact that many companies have worked on, each company retreated, now it is a portable music player with sense that Apple's "iPod" and Sony's "Walkman" occupy most of the market However, ...

Kenwood, of all people, is releasing flash-based portable music players, called the M512A3 and the M256A3—guess which one has the larger capacity? All in all they don’t seem like anything special, but ...