The Bose QuietComfort Ultra are Bose’s flagship over-ear noise-cancelling headphones, built for people who want to shut out the world and dive into their music, movies, or work. They deliver top-tier ANC that handles everything from low rumble (like airplane engines) to more nuanced background noise, while offering a rich, full sound with punchy bass and clear mids and highs. Comfort is a big plus—plush earcups, a lightweight design, and a foldable build make them easy to wear for long sessions and carry on trips. On the flip side, battery life is solid but not class-leading, especially when using spatial or “immersive” sound modes, and the price is premium. For users who value peace and sound quality above all, they hit the sweet spot; those looking for lower cost or longer battery might look elsewhere.