https://www.techradar.com/news/four-sonically-soothing-noise-cancelling-headphone-deals-to-splash-the-cash-on

Looking for the best noise-cancelling headphones you can find on Amazon Prime Day? You've come to the right place.

Most high-end headphones today will offer some form of active noise-cancelling: a process that emits sound frequencies designed to muffle background noise, allowing you to listen to your playlist, podcast, or film free of outside distraction.