Samsung Yepp YP-U1XB Black ( 512 MB ) Digital Media Player
512MB flash player
Integrated flip-out USB plug.
Charges via USB, there's no AC adapter.
The four-line monochrome LCD is backlit in blue
No FM tuner
Built-in microphone and records in WAV format at 32 Kbps
Support OGG, ASF, MP3, WMA, and WAV tunes.