How to connect the transmitter to the car radio through the cigarette lighter - How to properly connect the fm modulator and, most importantly, set up the radio?

Music is very important when driving a car. After all, it is the background for the driver and passengers. If your car has a radio where only the radio works, you can configure and connect an FM modulator through the cigarette lighter, then listen to your favorite music. With the development of technology in an old car that is 10-20 years old, which is not uncommon today (this is the secondary market