Bose QuietComfort 45 Wireless Over-Ear Noise Cancelling Headphones, Eclipse Grey

More music. And awareness. Aware Mode brings in the outside world when you need to be aware of your surroundings, letting you hear your music and your environment at a balanced volume. Iconic quiet, comfort and sound. That's the power of Bose QuietComfort headphones: a combination of noise cancelling, audio performance and comfort. Add in Adjustable EQ so you can tune your music to your liking, and it's love at first listen. Feels magical. But it's not magic. It's our Acoustic Noise Cancelling technology. The product of more than 50 years of research, it cancels outside noise using an opposite signal, resulting in more quiet and more of your music. You can choose from Quiet Mode for full noise cancelling or Aware Mode to let in some of your surroundings when needed. Clear conversations-indoors and out. With four external microphones, these headphones isolate and focus on your voice, while a noise-rejecting algorithm filters out environmental sounds for clear conversations, even in windy, noisy conditions. Premium comfort: Synthetic leather on the earcup cushions and top of the headband makes this luxurious pair comfortable enough for all-day wear. Clear calls: Tiny mics in the earcups work together to isolate and focus on your voice, while the noise-rejecting algorithm filters out environmental sounds. Easy controls: Just tap the button on the left earcup to choose your level of noise cancellation. Made to last: Built with custom cast-metal hinges, this foldable pair remains strong and durable through each time you take them out or put them back in the case. Simply sync: With Bose SimpleSync technology, you can pair your QC45 headphones with select Bose speakers and soundbars for a personalized listening experience in any room. Listen Longer: This pair offers up to 24 hours play time from a single charge. It charges via USB-C in up to 2.5 hours, and a 15-minute charge provides up to 3 hours of listening time.