How can I her the sounds of the movie? Likedo i need a special radio or sum or the sounds will come from outside

Each screen has an FM transmitter.

There are speakers that you drive up to and you can place them in your vehicle

Yeah the radio frequency will be below the movie screen, just tune your radio to it and your good.

In my experience, those speakers do not work anymore. The radio station for each screen is written below each screen, just tune in!

Those speakers no longer work yoy must tune into the correct radio frequency

There are two options - each screen has a radio frequency you can tune to from inside the car. Option two is - Each drive in space also has stickers with about a 3 foot cord that you can extend to hang on your window or wherever.