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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Bose QuietComfort 45 HeadphonesModel: 866724 0200 Iconic Quiet. Comfort. And Sound. You feel it the minute you put them on. The soft, plush cushions seal you in. Then you flip the switch and whoosh the world fades. And the music starts. The original noise cancelling headphones are back, with better world class quiet (plus the new Aware Mode), shockingly light materials for premium comfort, and proprietary acoustic technology for deep, clear audio. Bose QuietComfort 45 headphones
Model: 866724-0200Iconic Quiet. Comfort. And Sound.
You feel it the minute you put them on. The soft, plush cushions seal you in. Then you flip the switch and whoosh — the world fades. And the music starts. The original noise cancelling headphones are back, with better world-class quiet (plus the new Aware Mode), shockingly light materials for premium comfort, and proprietary acoustic technology for deep, clear audio. Bose QuietComfort 45 headphones — wireless headphones with the perfect balance of quiet, comfort, and sound.
For the best experience, wear quality headphones and make sure your volume is at a comfortable listening level.
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.Aware Mode
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 you can hear everything you need to, but at a much more balanced volume.High-Fidelity Audio
Your music. In high fidelity.
Music, podcasts, and videos. This is the content you love. That’s why we engineered QC45 headphones with exclusive Bose technologies, like TriPort acoustic architecture and Volume-optimized Active EQ, to produce everything in high fidelity.The proprietary TriPort design vents the earcups to add depth and fullness — all without increasing their size. So you get better sound from headphones that are smaller, lighter, and more comfortable. Plus, Volume-optimized Active EQ boosts highs and lows to maintain the same high-fidelity performance no matter how loud or soft you listen. Bass stays consistent when you turn down the volume and the music is still clear when you turn it up.Lightweight Comfort
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 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.
Impact resistant Glass-filled nylon reinforces the headband to protect against falls and maintain its shape.
Custom cast metal Each pivot point is built with a cast-metal hinge, so they’ll stay strong and durable.
Luxuriously plush Synthetic leather on the earcup cushions and top of the headband ensures all-day comfort.
Noise-Rejecting Mic SystemClearer conversations.
Indoors and out.
With the addition of a fourth external microphone, the improved voice pickup of QC45 headphones exceeds the competition. These headphones isolate and focus on your voice, while a noise-rejecting algorithm filters out environmental sounds for clearer conversations. It all happens in real time, giving you the confidence that your voice sounds crisp, even in windy, noisy conditions.
24 Hours*
Listen longer
QuietComfort 45 headphones give you more play time than their predecessor, with 24 hours* on a single charge. Enough to keep the quiet and your music going throughout even the longest red-eye flight. And they charge via USB-C in up to 2.5 hours. A quick, 15-minute charge gives you up to 3 hours of play time. Or plug in the included audio cable to listen for even longer in wired mode.* Battery testing was conducted by Bose with active noise cancelling on and in continuous audio playback at 50% volume. Battery runtime is based on a typical use and may vary based on usage.Bluetooth range: up to 30 ft (9 m)
Bluetooth version: 5.1Microphone array for voice pick-up built-in
Bluetooth version: 5.1Microphone array for voice pick-up built-in
Bose Music app
What’s in the box:
QuietComfort 45 headphones
Carry case
12" USB-C charging cable
3.5 mm to 2.5 mm audio cable
Carry case
12" USB-C charging cable
3.5 mm to 2.5 mm audio cable
Dimensions/Weight:
Headphones: 7.25" H x 6" W x 3" D (8.5 oz)
Carrying case: 8.3" H x 5.7" W x 2" D (6.64 oz)
Carrying case: 8.3" H x 5.7" W x 2" D (6.64 oz)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 2126 reviews
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Product Reviews
★★★★★ 4
Our pup loves the cronch cronch!
Style: Ball, Size: Medium (Pack of 1)
I bought our 15 month old Coton several Chuck-It toys on an Amazon deal. He is incredibly playful, mischievous, and ball/toy obsessed, especially for anything that makes noise. He can also be very destructive so I love how durable most of their products are - they’re among our longest lasting toys and worth every penny. We have yet to take them to the dog park, but they’re a perfect size for sharing in play time. And they are keeping him busy at home - that’s a good thing.
He loves investigating the crunchy-cronchy-crinkly sound which is a nice change from squeakers. It can withstand his destructive chewing well-being, gentle on his little teeth. I love that. Chuck-It is thinking outside the box with a variety of balls to keep dogs engaged! I do worry about the crinkle plastic inside because it is accessible because of the air holes and it feels a little sharp. So this will have to be an at home toy so we can monitor his play.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Great products all around
Style: Ball, Size: Medium (Pack of 2)
Any of these balls are great! My dogs love all of them. The squeaky ones are their favorite!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
★★★★★ 5
My dog loves it!
Style: Ball, Size: Medium (Pack of 1)
This crunch ball was a Christmas gift for my 65lbs fur baby. It’s now mid April and he still loves it. He loves running after it and chomping down on it. It is still in good shape despite all the chomping it’s gotta . I highly recommend. He goes back to this toy agin and again! Great buy.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Our first babies favorite and longest lasting ball yet and he is fixing to be 7.
Style: Ball, Size: Medium (Pack of 2), Style: Ball, Size: Medium (Pack of 2)
Toughest ball we have found yet. Our doberman loves Chuckit! Balls especially the crunch one. He spreads all the balls and toys we have bought but these lasted the longest. The crunch and the glow in the dark are usually his pick but he has several different choices.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Glow in the dark dog ball
If u shine a bright light on these balls they glow for 15 min. My dog has a double coat and I live in fl so I play outside at night and this glow ball fits the bill. Lots of fun. The ball is made well and so far has survived the jaws of my king shepherd. Im happy with my purchase and have also purchased them for family and friends
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2025
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