World-class noise canceling (*). The integrated processor V2 and the high-quality noise canceling processor QN2e enable high-level noise canceling processing and sound quality signal processing. In addition, the "Multi Noise Sensor Technology" features dual feedback microphones and feedforward microphones, with three noise canceling microphones on each ear, achieving overwhelming noise canceling performance. This allows for a further 20% noise reduction compared to the WF-1000XM4, allowing you to enjoy high-fidelity sound quality in unprecedented silence. * In the market for truly wireless noise canceling headphones. As of April 10, 2023, Sony research, based on the standards of the Japan Electronics and Information Technology Industries Association (JEITA).