Right now, Bose has its Quietcomfort headphones, as well as a ton of other audio gear, on deep discount for its back-to-school sale. The QuietComfort headphones have been a staple for office workers, frequent travelers, students, and just about anyone else who wants to drown out the noise of the outside world. Bose has always been a leader in the noise canceling space and the QuietComfort headphones are a tried-and-true option. With the Bose companion app, listeners can tweak the headphones’ performance to adjust the overall sound as well as the strength of the noise canceling. So, if you’re like me and you listen to belligerent death metal all the time, you won’t have to subject the outside world to it.