DESC: Expand your music listening experience to virtually any room of your home with the Sony ALTUS ALT-SA34R Socket Speaker Package. These unobtrusive Sony ALTUS ALT-SA34R Socket Speakers plug directly into your electrical outlets and let you stream your favorite tunes from compatible S-AIR™ digital wireless transmitters, while the included remote lets you control your music from the source or directly from the speakers. Enjoy your music in more rooms with this Sony ALTUS ALT-SA34R Socket Speaker Package.