Bang & Olufsen BeoSound 4 is beautiful, compact and clever and has everything you need from a digital music system: CD Player, DAB/FM Radio and SD Memory Card Reader/Writer that allows you to record music directly or transfer your digital music collection from your computer. It is perfect placed in a BeoLink Setup – sharing your music around your home. BeoSound 4 can be connected to your MP3 player or seamlessly stream Internet Radio via BeoPort. What more could you want from your B&O Sound System?