En Sony tienen mucha fe y ahí van con otro reproductor MP3 de su serie Walkman. Personalmente creo que les ha ido mejor con los móviles Sony Ericsson para
New Sony Walkman music players feature stunning good looks, Android 12
Sony NWZ-B103F Series - Video - CNET
Walkman with Built-in USB, NWZ-B183
Walkman with Built-in USB, NWZ-B183
Sony shows self-filling Walkman • The Register
SONY WALKMAN NWD-B105F Digital Music Player £59.00 - PicClick UK
Sony Walkman NWD-B100
Sony endelig med på MP3-bølgen - Sony NWD-B100 - Gamereactor
New Sony Walkman music players feature stunning good looks, Android 12
SONY Walkman NWD-B100F 시리즈1GB (SONY NWD-B103F MP3, 정품) : 다나와 가격비교