2005 NW-A1200
The NW-A1200 is a Sony Style exclusive model of the first-generation A-series Walkman equipped with a hard disk drive.
2016
NW-WS414
The NW-WS414 is an 8GB wearable Walkman part of the W series. It supports MP3, AAC, and WMA audio playback and can play for approximately 8 hours using a lithium-ion battery. This device employs a self-contained configuration that uses internal storage.
