Sony SANS400 HomeShare Wi-Fi Network Speaker (Black) (Discontinued by Manufacturer) Stream and listen to music throughout your home: Wirelessly listen to music throughout your home. Using your Wi-Fi network, wirelessly control music tracks volume and music location with app for your smartphone 360degree room-filling sound: The speaker spreads sound throughout the room, thanks to one full-range speaker. Music from the BD system can play on the Network Speaker, creating the perfect environment for enjoying music throughout your home