Lexar MPC-231 JumpGear MP3 Digital Music Player for JumpDrive Sport (No Memory Included) Create personal playlists on multiple JumpDrives for added flexibility Use your JumpDrive to store and carry business documents, schoolwork, photographs, or other information, in addition to your favorite music Supports MP3 and WMA file formats Compatible with Microsoft DRM for playback of downloaded songs from popular on-line music services Customizable user settings (Equalizer, Backlight)