Xiongding ElectronicsHeadphone, Headset, Earphone

URL:https://www.hatton-e.com/what-is-the-principle-of-noise-cancelling-headphones.html

At present, there are mainly two types of noise-cancelling headphones, one is active noise-cancelling headphones, and the other is passive noise-cancelling headphones, which are completely different in terms of noise reduction principle and noise reduction effect.