Fill a room. Rock the House: Add link and control multiple PS1 Speakers at once?? and the same song can boom in every room with perfect timing.  Or?? play different songs on different speakers from multiple devices all at the same time.</br>Like Bluetooth?? but a million times better: Get the ease of streaming music from your phone?? but with the range?? quality and reliability of Wi-Fi.  No pesky notification tones and zero drop outs.  Works everywhere your Wi-Fi does?? and set up is a breeze.</br>Loads of music