Bose 40172 Lifestyle RoomMate Powered Speaker System (Arctic White) A simple, complete homewide solution - One simple connection to your Lifestyle system and you're ready to go. System includes our most advanced controller - Personal music center II with built-in LCD screen lets you control and view the status of a selected audio source from almost anywhere around your home. Also gives you complete control and visual display of your uMusic stored music collection. (Lifestyle 38 and 48 systems only.) Wireless compatibility - Designed to work with our Bose link AL8 homewide wireless audio link, eliminating the hard wire between the Lifestyle media center and the RoomMate speaker system. Local mute control - Touch-panel mute sensor on the front of the system lets you mute audio easily in case the remote isn't handy. Local audio input - Lets you hear audio from a local source, such as a TV, with Bose quality sound.