Enjoy your music across multiple rooms with the ALT-SA31IR wireless multi-room music system for iPod and iPhone. Boasting out-of-the-box multi-room capabilities, this system lets you stream high-quality audio to two included high-output premium speakers with easy setup. You can also pair up to eight additional S-AIR enabled premium or socket speakers (sold separately) to extend your music throughout your home2. The included dock charges your iPod or iPhone while providing control over your music through the two included speakers. The AIR-RM10 remote commander is also ...