Stream music wirelessly to this great-sounding speaker using your existing Wi-Fi® network. Use it as a stand-alone streaming music system or add more MusicCast products like additional speakers, AV receivers or sound bars over time and control them all with a simple app. In addition to Wi-Fi, this speaker also supports Bluetooth® and AirPlay®, allowing for greater wireless connection flexibility. Two units can be used in stereo mode for a more expansive and lifelike listening experience.