A2DP Bluetooth Music Receiver + Power Adapter for Bose SoundDock I, Portable & Wave
Two items are combined to make it work: 1. An Power Adapter to Bose Sounddock I to be able to charge iphone 3/4 or ipod touch.2. A bluetooth music receiver (bluetooth wireless range is up to 60 ft).  With this bluetooth device, your Bose SoundDock I speaker can play music from all brands of cell phones and tablets with bluetooth funtion, certainly including future Apple products with Apple Lightning connectors. Special note for Sounddock I: Sounddock I has two types:Type A: cannot charge iphone. This combination of power adapter + bluetooth music receiver will enable the bluetooth capability. This combo package is special packed for this purpose. Type B: can charge iphone. Don't need the power adapter.