Wireless Bluetooth Music Receiver Adapter for Bose Sounddock / Beatbox / B&W Zeppelin / Phillips / JBL / Sony and other dock stations (Black)
Now can you listen to music on your dock speaker system without having physically dock your your bluetooth devices, like your iPhone, iPad, Andriod, to it.  Control your music while you're on your couch or when your running on your treadmill.