Have you ever been listening to the radio when a song came on that pulled you back to a particular moment of your life? Suddenly, you remember every detail of that time, memories flooding back, simply because you heard something you experienced during an important event. Listening to the radio, your brain made connections to a memory without conscious effort on your part.
You felt, simply from hearing.
You can do the same thing in your writing. You can make someone feel simply from the details that you choose. In fact, this is of the utmost importance, particularly in narrative writing. Leaving out sensory details can be like watching a movie and suddenly becoming very aware that there is no background noise in a scene—but there should be! We are a sensory species and crave that connection in all of our experiences; reading is no exception.