Bose QuietComfort 45 wireless headphones

Bluetooth: V5.1, up to 9m range

Built-in microphone array for voice detection

App: Bose Music app

QC45: 184mm x 152mm x 76mm/ Weight: 240g

Carrying case: 211mm x 145mm x 51mm/ Weight: 170g

Boxed Content: QuietComfort® 45 headphones, Carry case, 30.5 cm USB-C charging cable, 3.5 mm to 2.5 mm audio cable

Feels magical. But it’s not magic.
It all starts with our Acoustic Noise Cancelling™ technology, the result of more than 50 years of research. We use tiny microphones hidden in the earcups to continuously measure, compare and react to outside noise. That noise is then cancelled with an opposite signal, resulting in fewer distractions—and more of your music. Use the button on the left earcup to choose from Quiet Mode for full noise cancelling or Aware Mode to let in some of your surroundings.

More music. And awareness.
Aware Mode brings the outside world in with microphones that pick up the sounds around you and play them naturally through the headphones. It’s your music and your environment at the same time. So it sounds—and feels—like you aren’t wearing headphones at all.

Comfort in the details
An incredible listening experience demands a level of comfort to match. QuietComfort® headphones continue to deliver serious value in this regard by focusing on all of the little details. Like smooth cushions with no pleats, luxuriously plush synthetic leather and minimal clamping force. You’ll almost forget you’re wearing them—even after hours of listening.