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Bose

Bose QuietComfort 45 Bluetooth Wireless Noise Cancelling Headphones - Triple Black (Renewed)

  • Based on 1,765 reviews
Condition: Refurbished - Excellent
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Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, May 3
Order within 19 hours and 49 minutes
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Color: Triple Black


Features

  • Noise cancelling wireless headphones - The perfect balance of quiet, comfort, and sound. Bose uses tiny mics to measure, compare, and react to outside noise, cancelling it with opposite signals.
  • High-fidelity audio - The TriPort acoustic architecture offers depth and fullness. Volume-optimized Active EQ maintains balanced performance at any volume, so bass stays consistent when turned down and the music remains clear when turned up.
  • Quiet and Aware Modes - Choose Quiet Mode for full noise cancelling, or Aware Mode to bring the outside into the around ear headphones and hear your environment and your music at the same time.
  • Personalize your audio. Adjustable EQ allows you to set the bass, mid-range, and treble levels to your personal preferences or select one of several preset options.
  • Up to 24 hours battery life - Enjoy 24 hours of battery life from a single charge. A quick 15-minute charge offers 3 hours when youre on the go, or plug in the included audio cable to listen for even longer in wired mode.

Description

This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon- qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.

Brand: Bose


Color: Triple Black


Ear Placement: Over Ear


Form Factor: Over Ear


Impedance: 32 Ohms


Brand Name: Bose


Model Number: 866724-0100-cr


Model Name: QuietComfort 45 Headphones


Built-In Media: Headphones, Protective Case, USB Cable Type C


Age Range Description: Adult


Customer Package Type: FFP file


Number of Items: 1


Is Autographed: No


Series Number: 45


UPC: 656942413097


Manufacturer: Bose


Warranty Description: 90 days limited warranty


Headphones Ear Placement: Over Ear


Headphone Folding Features: Over Ear


Earpiece Shape: around ear


Control Type: Media Control


Control Method: App, Push Button


Controller Type: wireless


Unit Count: 1 Count


Carrying Case Weight: 0.1 Kilograms


Impedance: 32 Ohms


Noise Control: Active Noise Cancellation


Frequency Range: 20 Hz - 20,000 Hz


Audio Driver Type: Dynamic Driver


Additional Features: Noise Cancellation


Enclosure Material: Nylon


Specific Uses For Product: Music


Antenna Location: Music


Compatible Devices: Smartphones, Tablets, Laptops, Some Cars


Cable Features: Without Cable


Water Resistance Level: Water Resistant


Carrying Case Material: plastic


Headphone Jack: No headphones jack


Connectivity Technology: Bluetooth 5.1, Wireless


Wireless Technology: Bluetooth


Bluetooth Range: 30 Feet


Bluetooth Version: 5.1


Color: Triple Black


Theme: Music


Style Name: Contemporary


Carrying Case Color: Black


Battery Charge Time: 24 Hours


Battery Average Life: 24 Hour


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 3

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Scroll down and buy 'em
Color: Triple Black
These are the absolute best! No sarcasm here folks - it's the honest truth. I bought them reconditioned from Amazon, something I never do, buy used electronics but since cash wasn't flowing in my direction at the time I decided to give them a try - it has payed off. They are extremely comfortable, easy to adjust and the sound and mic quality are superb, no cracking or popping. As a matter of fact I have discovered words that I didn't even know were in my favorite songs! The volume control is great and I love the sound cancelling feature which comes in handy on long airplane flights, bus rides and preschool musicals. Also love the easy blue tooth connectivity to my iPhone, fast charging speed and battery life - seriously as long as you don't forget to toggle the switch to "off" they seem to stay charged for days! Then there is the way they look - sharp with black and silver detail, the "BOSE" name visible, stating the obvious that you like to buy expensive stuff. Then there is the thoughtfully printed enormous "R" and "L" on the inside of the ear cuffs so you, like me, won't wear them on your head backwards. They come with a charging cable (granted it's short with no plug) and also one of those early plug-in cables for old stuff that still uses them like the tvs on airplanes and your walkman. (you know what I'm talking about right?) All of this comes in a sleek designed - clam shell - zipper - hard case which is super awesome once you figure out how to fold the head phones up correctly to fit inside - you will love it even more! So give it up to Bose's for these great headphones - now scroll down and buy them!! ... show more
Reviewed in the United States on August 5, 2025 by Mar
    • Best deal anywhere.
Color: Triple Black
Great. Had them a few weeks. Absolutely perfect. My old QC 25s finally started to fail. These are like new and sound great. Recommended.
Reviewed in the United States on March 27, 2026 by JAG
    • I feel ripped off. Be careful if you buy these.
Color: Triple Black
I bought a set of these on March 19, 2025. They fit great and sounded amazing. I have used them though, only for about 2 to 3 hours total. They have been babied, and kept in a case. About a week ago, around September 27, 2025 I attempted to use them and they will not power on. The battery is charged. But when you turn on the power switch, nothing, and I mean, nothing happens. No LED lights or anything. I looked online, and tried the steps on the Bose website. Nothing happened. I contacted Bose to see about maybe sending them in for repair. I was told they do not repair headphones. All I could do was use it as a trade in on a new set, which even with trade in will cost well over $200. I feel like I was ripped off. I paid a lot for a refurbished set, and they lasted at most, 3 hours. Be very careful, and think it over if you want to buy a set of these headphones. No support from Bose other than attempt to sell you another set, and they will not repair them. That is outrageous for something that is supposed to be so good, and costs so much. ... show more
Reviewed in the United States on October 3, 2025 by Dave F.
    • Amazing pair of Travel headphones that I can use on trips.
Color: Triple Black
I am someone who likes to have a set of headphones for just when I travel and these get the job done well. These headphones have noise canceling to mitigate the noise of the aircraft, they have the ability to connect Bluetooth or via aux cord so if you end up getting one of the old aircrafts that don't support Bluetooth on the IFE screen you have that option as well. Battery life is very good, you supposedly get 24 hours per charge, never used the headphones for anywhere near 24 hours on a single charge, but it is plenty of use time and you can even skip a few nights of charging the headphones and still not run out of battery. They fold up and fit in a nice and compact case so it can fit in your bag very nicely. If you are someone who likes to travel, these headphones will be perfect for you and on your trip as they are reasonably affordable and it will make the in flight experience a lot better. These aren't the main headphones I use everyday as I got a pair that is for my desktop computer exclusively, but they are a nice secondary pair that I can take with me on trips and connect it to my other devices. ... show more
Reviewed in the United States on November 13, 2025 by Geddon
    • Amazing
Color: Triple Black
Tried the Beats first and was very disappointed, so I returned them. Got these and absolutely love them, in my opinion... you cannot compare! These fit and feel so comfortable, you can wear for hours and still feel good.. even with glasses on. The sound is amazing, clean and crisp with awesome bass. They did come with a semi hard case which is nice also. Bose lived up to their name@!! Highly recommend these! ... show more
Reviewed in the United States on February 22, 2026 by K Ketcham
    • Comfortable, sounds good, noise cancelling not good though.
Color: Triple Black
I bought these so I could use them at work. They sound great and worked well for what I bought them for......until my work suddenly decided to not allow them in certain areas I have to do work in. That's my company's fault though, not the headphones...lol. The noise cancelling is not as great as I hoped they would be, but it still works pretty well. Ironically enough, they block more noise OFF than ON with noise cancelling. So, yeah doesn't work great. Aware mode is nifty though, I do like that. Microphone doesn't work, not even sure if it has one. It says it does on my system but just flat doesn't work. Very comfortable though, with minor shifting around needed on occasion during long sessions. ... show more
Reviewed in the United States on December 29, 2025 by Michael C.
    • Literally amazing
Color: Triple Black
These headphones are lightweight and comfortable, as a teen who LOVESSSS music. I got these headphones 50% off so I would say the price is worth it. Sound quality is great, and they fit good! I don’t know anything about the battery life yet cause I just got them, but I’ll find out. The only problem is the sound leak 😫 when you’re in a quiet environment you can hear through the headphones a little but in a public space you won’t be able to tell. The noise canceling feature works well, and so does the awareness mode. Design is simple I like it. But if you wanna use these in a quiet environment around other people, double check your music isn’t to loud. But then you’ll be fine still ITS WORTH ITTTT ... show more
Reviewed in the United States on July 16, 2025 by DavetheMagicalCheeseWizard
    • Great Sound
Color: Triple Black
Bought these for use when cutting grass. They are great.
Reviewed in the United States on April 8, 2026 by Richard Shanley

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