Sonos ZonePlayer S5 Multiroom Speaker,

Whether you're throwing a party or just hanging out around the house you don't want to be glued to your iPhone dock while listening to music. The Sonos Multiroom Music System lets you control speakers in every room right from your iPhone. It also lets you play the same song all over the house or play different songs in each room. Each wireless speaker includes 5 dedicated digital amps that fill a a room with powerful sound.The free app for your iPhone doesn't just let you control the music you have, but gets you in touch with tons of internet radio stations from all over the world.