Tomorrow I’ll go for a run and listen to my first audiobook

As in the title, tomorrow (if it does not rain), I'll go out and walk (and run if I'm not too rusty) a few kilometers now that it's early spring here. But I've never read (listened?) an audiobook before. What should I consider while doing it?

English isn't my native language, it's Spanish, but I'm perfectly fluent. Can speak, read, listen and write without problems, even in technical topics. But I never lisented to a whole narrative like in an audio book. I've listened short stories, yes, but after already reading them on paper countless times. Also listened to a million podcasts of almost every topic, from history to science, to philosophy and even religion. But I guess it will be kinda different, even in Spanish I'm not sure how to do it properly and stuff.

So, any advice for a newbie? Thanks for your time, cheers!