The Sony MHC-EC919IP Mini Hi-Fi System with Lightning Connector is ideal when you want a lot of from a little. It's small enough to sit on a book shelf (or a lot of other tight spots) but with two speakers that put out a total of 700W audio impact it's sure to be heard, if not immediately seen. The MHC-EC919IP's CD player can play MP3 files from CD-R and CD-RW discs in addition to conventional CDs. If want some variety turn to the AM / FM tuner for some talk or music. You can preset some of your favorite channels. Users can select up to FM 20 / AM 10 preset stations.