Plays the media that today's activities demand, including MP3 files on CD or USB memory, audio CDs, cassette tapes and AM/FM radio. Six headphone jacks located on the back of the box make it an excellent choice for any listening center use. It's designed and built to withstand the rigors of extensive use while providing high quality sound. Measures 12" x 9" x 6". Features programmable CD player w/repeat play. Plays CD audio and MP3 files on CD. Built-in cassette recorder records from CD or MP3. Dual power: AC or 6 "D" size batteries.