What is the function of bluetooth connectivity on cars?

Question

What is the function of bluetooth connectivity on cars?

Answer 1

bluetooth on cars it connects ur mobile phone to the car system talkin thru the cars sound system a friend owns a VW jetta it comes with bluetooth and  a bill of a extra $800 yes rediculous but oh well it allows him to scroll thru his contact list thru the cd players screen and control with the steering wheel its really anoyin having talk 2 some one thru the cars speakers so the whole world hears ur convo

Answer 2

Bluetooth allows drivers to talk via cell phone hands free and, in some cases, to control your iPod. It's very handy, and it's really great especially in states that outlaw talking on cell phones while driving.

Answer 3

it allows you to talk on the phone without having to hold the phone so that you can keep both hands on the steering wheel