Meet the next evolution of the original noise-cancelling headphones. Bose QuietComfort Headphones (2nd Gen) combine a refreshed signature look with legendary QuietControl noise-cancelling technology and more listening options for every moment. Modern pill-shaped earcups and a wider, smooth-sliding headband deliver an updated design that is both stylish and comfortable. Updated ActiveSense Technology adaptively smooths sudden spikes in unwanted noise, while Bose TrueSpatial Technology creates an immersive listening experience with a wider, fuller soundstage. Cinema Mode delivers more layered sound and clearer dialogue for video content, while a wired USB connection enables high-fidelity lossless audio.