Built with lightweight materials for premium comfort and proprietary acoustic technology for deep, clear audio.
Acoustic Noise Cancelling began with the original QuietComfort headphones from Bose. Tiny mics hidden in the earcups measure, compare, and react to outside noise, then cancel it with the opposite signal. Choose from Quiet Mode for full noise cancelling, or Aware Mode to let your environment in.
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Aware Mode brings the outside in. Microphones pick up the sounds around you and play them naturally through the headphones for increased awareness of your surroundings. It’s your music (or messages, or podcasts) and your environment at the same time.
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QC45 headphones give you up to 22 hours listening time from a single charge. They charge via USB-C in up to 3 hours. In a hurry? Just a 15-minute charge offers up to 2.5 hours of play time. Or plug in the included audio cable and listen for longer in wired mode.
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