Enjoy your Music on the go with the Rolsen RBM-212MUR Portable Stereo MP3/CD Player with AM/FM Radio and USB Port. Its modern, futuristic design highlights the top-loading CD player and its capability to play both Audio CDs and MP3 CDs. You can create custom mixes from your existing music collection and always have the right music at hand. CD Play Modes (Program/Random/Repeat) lets you hear tracks in sequence as recorded, in program order or a single track over and over, or all tracks in random order. Expanded connections include a USB port for playing MP3/WMA files from USB drives. This unit comes with detachable AC adapter and can battery operated for portable use.