Not only can you hear the music; you can feel it with this 2.1 channel mini audio system. With powerful satellite speakers and a subwoofer, music in several formats can be heard with exceptional depth and clarity. Much more than a player and dock for your iPod, this audio system can play MP3 music files on SD / MMC / MS cards, and USB flash memory devices. It also plays CDs and MP3 CDs, features several playback functions, and has a programmable memory for as many as 64 audio tracks. Radio play isn't left out either with digital tuning and programmable memory for 40 stations (10 AM / 30 FM). The only way to get more music options would be to invite the musicians to play live in your living room.