Summary: I am verry happy with this radio, It is abstract and unlike any other flat faced boring radio, it almost looks like a video game controler. The only thing I would change is the internal microphone for the handsfree calling. It doesent sound very good on the other end of the line, other then that its worth the money.
Summary: has an mp3 connection that allows him to sync his phone to it and either put any calls on the radio and talk hands free from it &/or play his favorite songs ONLINE from his phone to the radio. Cant remember all the features but he LOVES it and he is a techy.
Summary: I upgraded to this unit from my previous player because I wanted the bluetooth features. This one has hands free capapbilites built in (with no need for an add on adapter or microphone)as well as audio streaming. As soon as I start the car, the BT5100 pairs up with my iPhone and I'm ready to go.