SONY Wireless Earphones WF-1000XM5 Platinum Silver The Integrated Processor V2 and the high-quality sound noise canceling processor QN2e enable high-level noise canceling processing and audio 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 reproduction in unprecedented silence.