There's a world of music on your smartphone, tablet or other Bluetooth device. Now you can listen to it all wirelessly-and powerfully-with the Bose Bluetooth Audio adapter. It works with a wide range of Bose products, and setup is simple. There's no software or network configuration needed. Just plug it in to the Bose product you want to use, and you're ready to play music wirelessly. Pair with up to eight Bluetooth devices, and switch easily among three devices at any time. You can roam up to 30 feet and still enjoy your music. Bose performance meets wireless freedom, just about anywhere in your home. Included items: Bose Bluetooth Audio adapter, Optical cable, 3.5 mm audio cable, 3.5 mm female-to-RCA cable and USB-to-USB micro-B cable.