Would if there was a headphone mod was something that you put on your head instead of listening to it on your pip boy? i'm thinking when you put on the headphone mod it will show a animation where you will see your self putting on your headphones.

Sadly man there isn't such a mod. It'd be nice but considering the game full of jukeboxes and shit it wouldn't make sense to have headphones but fuck lore lol. There are mods like Niner that give you a headset that could act like headphones but not all what you're asking for partna.

i like how you pointed that out but in my opinion when i am in vaults searching for loot it's quite and a little scary but if i had the headphone mod the music could be louder instead of switching to your pipboy and selection a music