Even in public or noisy indoor environments, the QuietComfort 45 Noise-Canceling Wireless Over-Ear Headphones from Bose can deliver a private audio experience. Utilizing active noise cancellation, internal microphones monitor sound at your ears while external mics pick up ambient sound. Whether it’s music, podcasts, a movie, or absolute silence, the QuietComfort 45 will know what you want to hear, and create a sound wave for the rest of the noise to cancel it out.