NWD-B103F

The NWD-B103F is an entry-level Network Walkman with FM functionality part of the B series. It has 1GB of built-in storage and supports MP3 and WMA audio playback. It features FM radio reception and recording functions, uses a direct connection via a USB terminal, and supports approximately 18 hours of playback with a lithium-ion battery. It has a self-contained configuration using built-in storage and does not require external media. It belongs to the same platform and is positioned as a variation model with added FM functionality within the series.