Hi, I am thinking about upgrading my car with Bluetooth so that I don't have to permanently play around with my phone when I want to switch a song. I am not too familiar with the technical terms in the feature list. As far as I understood it there is a feature to submit the music via Bluetooth. However I just want to use the controls of a Bluetooth remote and have the phone plugged in for audio. Is that possible? Can you maybe even recommend a BT remote? Or is there another method to conveniently switch songs while I am driving? Thank you!