I bought a Bluetooth adapter for my car. Faster delivery than online megastore. Less expensive than online megastore. I watched a couple of videos on how to install. Literally took ten minutes. Only negatives so far is I have to turn phone volume all the way up. And I thought I could keep aux cord plugged into box and easily switch from Bluetooth/aux. I can't but bought the Bluetooth to get rid of cords in my car.