Block out the world around you when you wear the Master & Dynamic MW75 ANC headphones. Giving you the acoustics and custom sound experience you want, they boast 40 mm Beryllium drivers. Additionally, their Adaptive Active Noise Cancellation blends sound and silence in just the right way. It adjusts noise cancellation levels automatically depending on your surroundings. Crafted with a lightweight anodized aluminum frame, they also have soft leather accents and durable tempered glass. This makes them not only comfortable to wear for a long time but also seriously luxurious. Additionally, listen in Adaptive, MAX, or All Day ANC modes, and you can personalize your EQ in the M&D Connect app. There, you can also create in-app sound profiles, access more ANC modes, and download updates. Finally, the angled ear cups, 4 beamforming microphones, and acoustically-tuned mesh truly complete the technology.