DESC: The Coby MP-C552 512 MB Clip MP3 Player is a convenient, and ultimately portable solution for taking your digital music with you wherever you go. The MP-C552 has 512 MB internal flash drive that will allow you to store up to 150 of your favorite songs at 128 kbps in either MP3 format, or as WMA digital music files. Not only does this digital music player store your music, but has a mobile data storage function that lets you transport important files as well.