(2GB) Walkman® Digital Music Player

Model # NWZ-E435F  |   change model...
This model is also known as:
NWZE435F, NWZE435FSLVSP, NWZE435FSLVWM, NWZE435F_BLACK, NWZE435F_RED, NWZE435F_TURQUISE,

Serial Number Location: On the rear of the player.