If you’re like most people, you probably listen to music in your car. And if you’re like most people, you probably use a CD player to do so. But what if you want to listen to your music through your car’s auxiliary input? You could use a cassette adapter, but those are becoming less and less common. A better option is to use a car audio CD to aux adapter.

Car audio CD to aux adapters are small, portable devices that allow you to play your music through your car’s auxiliary input using a CD. They’re perfect for people who …