The Bose QuietComfort 45 over-ear headphones are the perfect balance of quiet, comfort, and sound. With world-class noise cancelling performance, you can tune into your music, shows, and more without being distracted by noisy surroundings. They’re perfect for traveling, working, or relaxing at home. Simply slide the soft, plush cushions over your ears, flip the switch and experience every detail of your audio. Made with premium and durable materials, Bose QuietComfort 45 Bluetooth earphones were designed to last without sacrificing comfort. You can easily adjust the noise-cancelling setting by enabling Aware Mode. This helps you hear your music clearly while also being aware of your surroundings, such as when crossing a busy street or exercising outside. And the voice pickup of these noise cancelling headphones exceeds the competition. Tiny microphones in the earcups focus on your voice while also filtering out environmental sounds. With 24 hours of battery life per charge, these wireless headphones give you all-day power. Personalize your audio with adjustable EQ. With the Bose Music App you can adjust the bass, mid and treble to your liking or use one of the presets. The Bose Music app also guides you through the simple setup process, lets you personalize settings, and keeps your Bluetooth headphones’ software up to date. Bose QuietComfort 45, the ultimate noise cancelling headphones make every day sound amazing.