KMW33084 - Kensington Noise Canceling Headphones

life is noisy especially when you're traveling airplanes can be definitely do you ever wish you could just take it down a notch that's the promise of these noise-canceling headphones instead of just covering your ears and cranking up the volume they use microphones and speaker tech to delete outside sound the result a little more peace and quiet which one is best I took eight pairs of the latest wireless models with me on a round-trip flight to Vegas aren't you glad you didn't have to sit next today to test them I stuck a microphone right next to my ear and use this app to measure sound and decibels I checked it without any headphones and while wearing headphones with noise cancelling turned on and also off when it works noise canceling tech can be effective at blocking out lower register sounds like the rumble of trains and planes but it's no match for higher pitched sounds like Vegas