Where to find the cheapest best noise cancelling headphones?

Cheapest best noise cancelling headphones seems to be more and more popular around the world because of various seasons, it’s not only the features of noise cancelling headphones which can bring better audio life and allow the users to enjoy the audio content without any noise disturbance outside the headphones, it’s also have great connection because of the pandemic, Russian & Ukraine war, high inflation rate around the world etc. Compared with Premium Quality of ANC Headphones which is released by famous brands like SONY, BOSE, Apple, the consumers have the great interest to choose the noise reduction headphones in great-value to money items, which they also called it as the cheapest best noise cancelling headphones

What’s the difference between Active Noise Cancelling Headphones and Passive Noise cancelling Headphones?

 Before know the cheapest best noise cancelling headphones, we think it’s necessary to know what’s Active and Passive noise cancelling headphones. Even though both types are headphones and can reduce the noise in certain level, however, the theory of its working method and its noise reduction effective rate have great difference. The passive noise cancelling headphone is simple and it works with the Ear Pad also called Ear Cushion which is made from sponge and artificial leather together, the better artificial leather and the thicker sponge inside the leather we choose, the better passive noise cancelling we will have. Actually, we called this as Physical Noise Reduction, same as when we hear the loudly noise which we can’t bear with it, how can we protect our hearing? We will use our hands to cover our ears to avoid the noise outside from us or we will use the fingers or something else to block up the external ear canal so that the loudly noise can be blocked in great level.

But the active noise cancelling headphone also named ANC Headphones works in a totally difference way, compared with the simple Physical Noise Reduction theory, there are ear cushions which are equipped on the two sides of ANC Headphones, and vital, the Active Noise Reduction PCB board are built-in the this kinds of headphones, there are at least 2~4 active reduce noise microphones built-in the PCB board, which the microphones can detect the noise outside of the headphones, then the PCB and its algorithm will play a key rules, the algorithm will analyze the noise first and it will release different audio signal  from the other microphone toward the outside noise to offset the noises with each other, this is the working theory of ANC Headphones, the more microphones built-in the PCB board of ANC Headphones, the more power the ANC Headphones will be. In general, the Active Noise Cancelling Headphones have much better performance than passive type.  But what ‘s  the cheapest best noise cancelling headphones looks like? We, Kimmar as the professional factory who produce the headphones around 20 years, we have different idea on it.