S-AIR is a new digital wireless audio solution for sending audio to a 2nd room in the home. S-AIR Technology can also be utilized to send wireless audio for your surround rear channel speakers using the WAHT-SA1 accessory. With up to 8-channels of L-PCM CD quality audio transmission availible. Just plug in and listen. Plus S-AIR offers no interference with home appliances. You’ll see many of our BRAVIA Home Theater Systems bundled with a S-AIR Speaker System this year. The S-AIR Speaker System features a 1 line LCD Display, a clock function, and is equipped with controls for volume and the audio source you are listening to.