The results are a sound that's very similar to the originals but cleaner and clearer if anything, slightly less bright and a little more rounded in the treble too, making them a bit more forgiving of aggressive electronics and recordings. If it’s noise-cancelling you want, it’s Bose you should get, https://bookmark-vip.com/story19540112/o-truque-inteligente-de-bluetooth-headphones-que-ningu%C3%A9m-%C3%A9-discutindo