We all know that when listening to music or watching videos, a lot of people like to wear the headphones, this is because the headphones can help isolate some noise outside world so that we can quietly concentrate on listening to music or watching videos. Especially now that more and more technologies are developed, nearly everyone has one or even two more phones. If you want to buy good headphones, you can browse to https://www.iyokus.com/
Usually, when we go on the road, you may find a lot of people walking with headphones. On the bus, there are also some young people will be sitting in a chair with headphones for listening to music. Later on noise reduction headphones, we should have heard about it.
At present, the anti-noise using cotton, cotton ear, sponge, silicone, earmuffs noise and other physical to reduce the noise, you can isolate the part of the noise, but still, a lot of noise can not be eliminated, especially low-frequency rumble is almost difficult to remove.
And after wearing a long time will be swollen ear pain, ear and body damage is serious enough, only real noise reduction effect of active noise reduction headphones can play a role in offsetting the noise and protect the ears.
The principle of active noise reduction headphone is through an audio receiver (such as micro-microphone) and output anti-noise chip for receiving and analyzing external noise and produce a sound that is opposite, weakening or offset each other, to achieve the purpose of protecting the noise.
Second to compensate for external noise, but also to protect the ears and the physical and mental health.
So if you want to buy anti-noise headphones need to choose a real noise reduction effect of active noise reduction headphones. But now the real noise reduction effect of active noise reduction headset price hundreds of dollars, even several thousands of dollars and while the effect is actually bad.