The YP-C1XB (512MB) features a backlit 4-line LED display, playback of MP3 / WMA / ASF / OGG audio formats, FM tuner, voice recording, lyrics and text viewer, removable storage functionality, SRS WOW and TruBass 3D effects, 9 EQ settings, USB 2.0 transfers, and up to 42 continuous hours of playback from one AA battery.
There aren't any external resources listed here yet.