Sony NW-S4 - Manual (Page 4)

4
Overview
What you can do with your Network Walkman
Network Walkman is a portable IC audio player. You can easily transfer digital audio
files from your computer to the product’s built-in flash memory and carry it
anywhere to enjoy.
1
Store digital
audio files on
your computer.
2
Transfer the files
to Network
Walkman.
3
Listen to your
Network
Walkman.
USB connection
MP3 and WAV
and
WMA* files Audio CDs EMD Services
* To transfer a file in WMA format to
your Network Walkman, you need
the Microsoft® Windows Media
TM
Player 7. (It is not included in
Network Walkman. See page 16
for details.)