Review on Ultimate Wireless Bluetooth Aux Car Adapter: Portable Mini Music Receiver Transmitter with Mic & Hands-Free Calling - Home Stereo, Car Audio, Headset, TV, Fast Charging by Brian Finley

I have a Harman/Kardon powered speaker that I really like. I have an old 24 pin Apple connector and was able to continue using the speaker with the 24 pin to Lightning adapter. My new iPhone no longer works with this connection so I bought an Auxiliary Connection Adapter and connected it to the speaker via Bluetooth and I'm happy again :) The instructions were clear, simple and it worked on the first try! I am very happy with this purchase.