[Daniel Rojas] cleverly solved this problem by directly adding Bluetooth functionality to a Sony MZ-R500 MiniDisc Walkman. MiniDisc Walkmen are famously compact devices, so adding a full circuit ...

Walkman media player and Image Gallery. Also included are two JAVA games (on Sony Ericsson version only), MusicDJ, VideoDJ, PhotoDJ Sound recorder and calculator applications. The desktop companion CD ...