Take your favorite audio with you anywhere with the RCA RCD331BK CD player boombox. This top-loading CD player supports CD, CD-R and CD-RW playback but it also has an AM/FM radio. If you want to use it with your favorite mp3 player or ipod, use the audio line-in jack for conenction to those portable media playing devices. With a comfortable built-in handle and both AC and battery operation, you can take this boombox just about anywhere.