King Kong 10+ year member
Junior Member
I am in the process of picking out a HU for my car and i was wondering what advantages there were for USB over just regular auxiliary input, i have my phone mounted in my car right now which i play music off of and i used a regular auxiliary cord off of that to play music, I know with USB it allows you to control different functions of ipods and mp3 players but is that the only advantage? I have no problem using the controls on my phone instead of the HU to go through my songs. I s there a difference in sound quality and would it charge the phone?