Currently, when the world of technology is more and more modern and developed, the noise-canceling headphones were born. Especially there are passive noise-canceling headphones and active noise-canceling headphones. So how to distinguish these two headphones and what is the way to choose the best noise-canceling headphones?
Noise-canceling headphones have their own characteristic of eliminating undesirable noise to create a comfortable and professional working space for users. Therefore, most of the noise-canceling call center headsets are designed for customer care staff, switchboard staff.

Classification of noise-canceling headphones
Noise canceling headphones are classified into two categories, including active noise-canceling headphones and passive noise-canceling headphones