The Best Noise Cancelling The WF-1000XM5 reduces external noise over a wide bandwidth, from low to high frequencies. It contains two proprietary processors that cancel more external noise than ever, a new high-performance driver unit Dynamic Driver X, 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 will hear a big difference, especially in aeroplanes, trains, or buses. Astonishing sound quality The specially designed driver unit Dynamic Driver X provides wide frequency reproduction, enabling deeper bass, subtle vocals and enhanced fine detail, especially on high-pitched instruments. The consummate performance, across the full range of frequencies, delivers a smooth and natural sound regardless of what you're listening to. Sony‘s best ever call quality Thanks to an AI-based noise reduction algorithm based on Deep Neural Network (DNN) processing, and bone conduction sensors, your voice will come through clear and natural, even in a noisy environment. And if you’re outdoors, the wind noise reduction structure will minimise