Logitech Bluetooth Music Receiver review: Forget the aux cord, this little box turns any stereo into a wireless music system - CNET
Logitech BlueTooth Speaker Adapter Review
Bluetooth Audio Adapter for Music Streaming Sound System, esinkin Wireless Audio Adapter Works with Smartphones and Tablets, Wireless Adapter for Speakers: Amazon.co.uk: Electronics & Photo
Amazon.com: Omnihil AC/DC Power Adapter Compatible with Logitech Bluetooth Audio Adapter 980-000910 & S-00113 : Electronics