Per Universal Orlando, the Deathly Afraid necklace “helps reduce direct interactions with scare actors,” within scare zones throughout the park, but doesn’t apply to haunted houses. The Deathly Afraid necklace is ideal for those who want fewer scares
The Deathly Afraid necklace will sell for $20 + tax. You can purchase the Deathly Afraid Necklace at theUniversal Studios Store (in both CityWalk and Universal Studios Florida), the Men In Black Gear Shop, the Halloween Horror Nights Tribute Store, and various merchandise carts near Men In Black: Alien Attack.
If you have been to Scarowinds, they have sold a pretty similar item known as “No Boo” necklaces.
It’s important to note, wearing the Deathly Afraid necklace does not 100% guarantee a completely scare-free experience, and The Deathly Afraid necklace will NOT apply to your experiences inside the 10 haunted houses.