It was all so promising for the Sony NWZ-W273 Walkman MP3 player but ultimately it failed to impress in the area that it talked up the most. It ticked the important comfort box and was secure ...

[Daniel Rojas] cleverly solved this problem by directly adding Bluetooth functionality to a Sony MZ-R500 ... from a Schosche wireless audio transmitter inside the front of the Walkman, next ...