Play any Bluetooth device - smartphone, computer, tablet - through your Wave system, wirelessly. Just connect the adapter to your system, pair with your Bluetooth device and enjoy your music with rich Bose sound. Stores up to 6 Bluetooth devices in memory for instant recognition. No software, no network configuration necessary. Compatible with Wave music system III and Wave radio III. Also works with Acoustic Wave music system II, Wave radio II and Wave music system purchased since 2010.