How is it with this transmitter that the connection between transmitter and mobile phone is lost if there is no audio for 1 minute? And how is it possible to switch off the hands-free function with this transmitter, as I already have a hands-free system in my car?

I have a 2009 Fiat Punto Abarth, it has a Blaupunkt radio. So I understand, just plug the device into the cigarette lighter and it works? Does the radio recognise the device immediately?

I have an almost vintage convertible (built in 1990). Accordingly, it only has a cassette radio but with a very good amplifier and speakers. I would like to be able to stream music from my iPhone 8plus, charge the iPhone and talk to the phone freely. Is the device capable of doing this?