The WF-1000XM5 feature cutting-edge technology to deliver premium sound quality and the best noise cancelling performance on the market, reducing external noise over a wide bandwidth, from low to high frequencies. They contain two proprietary processors that cancel more external noise than ever, a new high-performance driver unit, dual feedback microphones, and innovative Noise Isolation Earbud Tips for a more stable fit. Real-time noise cancelling processing can be optimised to provide the best performance for your environment, so you get a personalised, optimised experience wherever you listen.