The newest version is the QuietComfort 25. They’re a mix of the brand's classic aesthetic and new technology. Hardware updates to the preceding QC 15 including noise regulation that Bose says reduces the “hiss” sometimes associated with noise-canceling headphones.  Search “25c텔ErrorBasedl]토토디비문의◀” from Improved Noise-Canceling Headphones by Bose

Search “25c텔ErrorBasedl]토토디비문의◀”

The newest version is the QuietComfort 25. They’re a mix of the brand's classic aesthetic and new technology. Hardware updates to the preceding QC 15 including noise regulation that Bose says reduces the “hiss” sometimes associated with noise-canceling headphones.