For one of the most popular digital products, headphones are attracting more and more attention from ordinary users. As the MP3, MP4, tablet, cell phone and other terminal equipment quickly improve the multimedia performance, a good headset can improve the sound quality of the equipment, the user will be more happy. Just stay at the level of “can make sound”. Above two points, earphone products are becoming more and more popular.
According to the different energy exchange principle, connection mode and even wearing mode, the headset may be divided into headphone, ear plug, ear plug, movable earphone, moving coil headset, electrostatic headset, rear hanger headset, ear hanger headset, and so on. And now the headphones we’re talking about are functionally divided: noise headphones, a type of headset relative to non noise headphones.
A headset is a headset that can eliminate noise. Through algorithm or physical principle, noise reduction headphones can achieve noise isolation into the ear canal, so as to achieve a more quiet listening environment. The appearance of noise – reducing headphones provides a better solution for noise – interfering users, so noise – reducing headphones are necessary in a small group of groups. With the continuous improvement of users’ personal privacy requirements, the users of noise cancelling headphones are gradually expanding.