ZIOCOM 30 Pin Bluetooth Adapter Receiver for Bose iPod iPhone SoundDock and Other 30 pin Dock Speakers with 3.5mm Aux Cable(Not for Car and Motorcycles),Black - Walmart.com
Amazon.com: BMR A2DP Bluetooth Music Receiver Adapter for Bose SoundDock, 30 pin Docking Station, iPhone, Samsung, Nokia, HTC, LG, Echo Alexa : Electronics