"The Samsung Yepp YP-T7 Z has a capacity of 1GB of internal flash memory
and is capable of playing MP3, WMA, SECURE WMA, OGG, WAV, ASF, and JPEG
formats. Additional features include a built-in FM Tuner, microphone for
recording voice directly to the internal flash memory, CSTN Colour LCD,
SRS 3-D technology, TruBass technology, SRS WOW surround and 10 hours of
playback time on a single rechargeable Li-polymer battery."