With Tivoli Audio's original Music System, our goal was to design a great-sounding, compact audio system. In the process, we ended up setting the benchmark for all-in-one, table top stereo systems. Many have tried to emulate it, but in the end, there is only one Music System... until now. The Music System BT raises the bar by adding Bluetooth wireless technology. Stream your favorite music from any enabled smart phone, computer, or tablet to the Music System BT without cables. You'll still find the Tivoli Audio engineering traits that put the Music System on the map... separate amplifiers, custom drivers, and adjustable, bottom-firing subwoofer. We also retained our popular SpacePhase™ Wide mode, which produces an expansive soundstage and the dual, rear-firing bass ports, which provide extended bass response. Features of the original Music System remain on board, including FM RDS/AM/CD, easy-to-see large display, digital clock with battery back-up, full-function remote control, snooze, sleep timer, and dual independent alarms. Music System BT: Tivoli Audio's all-in-one system just got an upgrade.