Gently used with brand new black ear pads. Case and cable included. What happens when you clear away the noisy distractions of the world? Concentration goes to the next level. That’s the power of QuietComfort 35 wireless headphones II. You get deeper into your music, your work or whatever you want to focus on. Proprietary technology continuously monitors and measures outside noise and then cancels it with the opposite signal. But we didn’t stop there. You can also adjust the level of noise cancelling between two levels to better fit your environment. So you can focus—really focus—on what matters. When you want to take your music anywhere, you need headphones built to keep up. With impact-resistant materials, glass-filled nylon and corrosion-resistant stainless steel, they’re engineered to survive life on the go. But when you take them everywhere and listen all day, they have to be comfortable, too. That’s why the QC35 headband isn’t just soft, it’s luxurious. Wrapped in Alcantara®—the soft covering material used in yachts and high-end automobiles—it provides welcome comfort designed for all-day listening. And the plush ear cushions are manufactured from a synthetic protein leather, so it won’t even feel like you’re wearing headphones. Enjoy up to 20 hours of listening, enough time to work through this entire playlist. So you can keep the music—or the quiet—going all day long. And when it finally runs down, a quick 15-minute charge gives you another 2.5 hours.