NWZ-S774BT

The NWZ-S774BT is a tenth-generation S Series Network Walkman with 8 GB storage supporting MP3, WMA, AAC, and WAV playback. A lithium-ion battery delivers up to 42 hours of use. Bluetooth and Clear Phase audio processing were included alongside WM-PORT, video and photo playback.

A Bluetooth-oriented S Series branch from the point when wireless convenience had become too important to ignore, even in Sony's more traditional button-driven Walkman lines. It tries to modernize the classic compact Walkman without giving up the old dedicated-player logic. The player still feels recognizably like a real Walkman, focused, compact, and playback-first, but now with wireless behavior layered on top.