Keep the party going for hours with Sony's CDP-CE500 disc changer. Load up to five of your favorite CDs, CD-Rs, or CD-RWs, and let the changer play each one straight through, or choose shuffle play for a surprise mix from any combination of discs. The player's Ex-Change feature lets you swap out up to four of your discs without stopping the music. Plus, the 'CE-500 expands your listening options with a front-panel USB port. Just plug in a flash drive loaded with tunes to play them back through your stereo. You can even transfer music directly from your CDs onto the flash drive. All recording is done in the MP3 format so you can fit hours of your favorites on a single drive.