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
Walkman with Built-in USB, NWZ-B183
Sony's Booth - Page 2 : PC Show 2008 - The Full Coverage (Part 2)
New Sony Walkman music players feature stunning good looks, Android 12
Sony Walkman NWD-B100 Series MP3 Player Unveiled - TechShout
Sony Walkman NWZ-B103F - Digital player - 10 mW - 1 GB - black
Mp3 Sony Walkman Nwd B100
Sony NWZ-B103F Series - Video - CNET
Sony Walkman
Sony Walkman NWD-B100 (4/4)
List of Sony Walkman products - Wikipedia
Walkman, Digital Music Player NWD-B103F BC Radio Sony Corporation;
List of Sony Walkman products - Wikipedia