Used Bose QuietComfort 45 Wireless Noise Cancelling Headphones, Triple Black

Item Note: Will not power on. Cosmetic grade is well used. May have additional issues. Sold As-Is; For Parts Only; Final Sale.

SKU: US1909742 MFR: 866724-0100
$33.00
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What`s in the box:

  • Bose QuietComfort 45 Wireless Noise Cancelling Headphones (Triple Black)
  • 2.5 to 3.5mm AUX Cable
  • 12" USB Type-A to Typce-C Cable
  • Carry Case
  • Safety Sheet
  • Quick Start Guide
  • Original Box ** Item Note: Will not power on. Cosmetic grade is well used. May have additional issues. Sold As-Is; For Parts Only; Final Sale. **
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Reviews about this item

Review Summary

2025-07-12T20:00:00

Rated 5 out of 5

Brilliant headphones for deaf people!

I wear hearing aids and they are great. No feedback. No squishing my hearing aids into my scull. Just perfect!

Debbie

2025-07-09T20:00:00

Rated 5 out of 5

Great

Bought these a year ago. Still perform great, durable too.

Karlos3300

2025-06-10T20:00:00

Rated 5 out of 5

Beast

I bought it one year ago i love Bose product the sound are amazing and noise cancelling is top tier. Last year i bought Bose soundbar 600 that was a life changing product came with Dolby Atmos sound quality. I simple love Bose

Babayaga

2025-06-09T20:00:00

Rated 5 out of 5

In a world of my own

I have owned my BQC 45s for 2 years now. They still look as good as new. My previous Beats (£280) packed up within a few months. No need to mention the sound quality as everyone knows how good Bose are. Definitely the best cans I have so far purchased.

Shoegazer

2025-05-29T20:00:00

Rated 5 out of 5

Quite and Comfortable

Bob-on - I bought these as I did a lot of traveling by train, plane and bus. They are a blessing, they cut out the noise as I chill out in a different world listening to my fav music and I do not miss a word whilst catching up on the latest must see show or film.

BOSEBOSS

2025-05-29T20:00:00

Rated 4 out of 5

Comfortable

Excellent music quality and sound proofing. The covers could be more durable. as i need to replace it now.

ZE007

2025-05-28T20:00:00

Rated 5 out of 5

Fantastic sound

Just over the moon with this product very good quality and the sound is amazing

Ive71

2025-05-20T20:00:00

Rated 5 out of 5

Amazing sounds

I bought these about a year ago, great features. I love the noise cancelling on these a class

Cindy80

2025-05-18T20:00:00

Rated 5 out of 5

Bose 45

I always wanted a pair of these headphones. When currys business website had sale. £150.00 of retail price just had to buy them. Best headphones I have ever heard. Such a crisp sound and no background noise. Brilliant.

Pfdan

2025-05-13T20:00:00

Rated 5 out of 5

A perfect pair of headphones.

Great pair of headphones. Keeps the outside noise outside.

Chewy

2025-05-03T20:00:00

Rated 5 out of 5

Great Headphones!

I've had several pairs of over the years. I travel often and the noise canceling and sound quality on a long flight is a must have but the real selling point is the Bose customer service. Repairs / replacements are done quickly and easily.

Rafael

2025-05-01T20:00:00

Rated 5 out of 5

My go to quiet mode partner and focus

The sound quality brings me to a place of joy. Love the subtle dark design and the sound is truly immersive.

SphereIt

2025-04-29T20:00:00

Rated 3 out of 5

Bluetooth keeps cutting out

For some reason regularly loses connection for about 20 seconds, before reconnecting again.

Paul

2025-04-28T20:00:00

Rated 5 out of 5

I'm deeply in love !

These are the second pair of Bose I've owned and I'm deeply in love with them! Comfortable and with the most amazing sound quality !

Sexy C.

2025-04-17T20:00:00

Rated 5 out of 5

Perfect for daily use and on the go

I have been using them for over a year now and I have no regrets. I wish the microphone was performing better but it is decent enough for people to understand what I am saying if there isn't strong wind. The sound quality is great and the fit is very comfortable. I wear mine daily, some days I wear them over 8 hours a day and no complaints.

smoltraveler

2025-04-09T20:00:00

Rated 3 out of 5

Bose Comfort

Poor Bluetooth connection, build quality great and fitment.

Paul

2025-04-08T20:00:00

Rated 5 out of 5

Excellent

Had these for 4 years now outstanding sound and noise cancellation

Gary

2025-03-24T20:00:00

Rated 5 out of 5

Excellent sound quality, and comfortable to wear

I bought these a little while back and they've served me incredibly well since. - excellent sound quality with settings available in-app - comfortable fit - I have quite a few ear piercings and can wear these headphones for hours without discomfort - Bluetooth enabled or 2.5mm to 3.5mm jack - This is one of my favourite features as I often use headphones for upwards of five hours per session and the option to switch between Bluetooth or a cable gives me the flexibility I need. Sound quality is equally as good via either option. - noise cancelling is a godsend and "aware mode" is very useful for frequent travelling.

Devyn_Beretta

2025-03-18T20:00:00

Rated 5 out of 5

Best headphones I've ever owned.

I love my Quiet Comfort headphones. They have the best sound quality and noise cancelling of all the headphones that I've ever owned. Great depth and outstanding noise cancelling.

Gs1970

2025-03-16T20:00:00

Rated 1 out of 5

QC Ultra earbuds - Worse purchase ever

Since I bought my QC Ultra earbuds, I've had Bluetooth connection problems all the time with my iPhone and my iPad. I've reinstalled it every month, reset the phone but it never works. Also, the earbuds are very difficult to remove from the charger as they slip all the time. When they can work, the sound is good.

Louisgrx

2025-02-27T19:00:00

Rated 5 out of 5

Incredible headphones

The best Bose headphones I've owned! sound is superb. noise cancelling is unbelievable! they feel well manufactured but not too heavy. Love them!!

Swainesworld65

2025-02-22T19:00:00

Rated 5 out of 5

Amazing sound experience

Brought this around 1 year ago since then it's amazing audio experience

Space O.

2025-02-19T19:00:00

Rated 5 out of 5

Fantastic product as usual. See review below.

Always been a Bose man. These are great and I had the wired version prior to this purchase. My Mum has just purchased the new Ultra 2 ones as well!! Both products are fantastic quality and sound.

Bish

2025-02-14T19:00:00

Rated 5 out of 5

Awesome Bluetooth headphones

I bought these a few years ago and have loved them ever since I first put them on. The overall sound quality is noticeably improved over the 35 Series II headphones. The battery life is also great. The only gripe I have is that the case no longer has the nylon hand holding cover, but that's a minor issue.

Gedaman

2025-02-10T19:00:00

Rated 5 out of 5

100/10

genuinely SO worth the money, bought these years ago and ive used them almost every day, the sound quality is amazing and the quite mode is insane, they last days in end without needing to be charged:) as someone with autism these headphones are so so so nice i highly recommend them

RisingPHNX

2025-02-10T19:00:00

Rated 5 out of 5

Three Years, Four Ear Pads, and One Final Flash

After 3 years of near constant use and 4 ear pad replacements later, my beloved Electric Earmuffs gave the dreaded orange and white flashing light. May you rest in sonic peace. I used them daily including my commute, working in the lab, on walks, and wore them to bed every single night. I even wore them as earmuffs in the cold. My first pair of Bose (qc 35s), known as the Hush Helm of Isolation, lasted nearly 4 years. I have now upgraded to the Ultras. Welcome, Sonic Shroud of Silent Shadows. Your older cousins have set a high bar, but I think you will live up to the weight of legacy on your ear cups.

Atomic R.

2025-02-10T19:00:00

Rated 5 out of 5

Great for being out and about

I've had them for almost a year with no issues as of yet. Cuffs are still intact and keeps out sounds. Great for gaming or on the go.

Zen Z.

2025-02-10T19:00:00

Rated 5 out of 5

A great bargain!

I received these as a gift over a year ago, and they are simply awesome. I use them for all of my airline travel, and some days just for relaxing to music. The noise canceling is superb and the sound quality, while not concert quality, is more than sufficient for my needs. If you absolutely must spend more for less, by all means, but I'd rather you sent that money to me...??

Tlaw193

2025-02-10T19:00:00

Rated 4 out of 5

Hmmm

Great sound, but often fall out from ear at the work (prunning roses) even with biggest inserts. And 2 times changed, stopped work. But for the airplane I love it.

JuroE46

2025-02-09T19:00:00

Rated 5 out of 5

Best sound for the money, I'm hard of hearing and these are great.

Docman82

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Bose QuietComfort 45 Specifications

Product Design

Product Design

Jump to...
  • Color

    Triple Black

  • Material

    Plastic, protein leather

  • Headphone Style/Fit

    AE- Circumaural

  • Band Style

    On Head

  • Designed for Sports

    No

  • Water Resistance

    Yes- (IPX2)

  • Sweat Resistance

    Yes- (IPX2)

  • Does it contain wood?

    No

  • Ear Cushion/Tips Material

    protein leather

  • Memory Foam Ear Cushion

    no

  • Removable Ear Cushions/Tips

    Yes

  • Adjustable Headband

    Yes

  • Product Case Material

    Yes- Hard Plastic

  • Functions are indicated by LED lights

    Bluetooth, Charging

  • Noise Cancelling

    Yes

  • Echo Reduction

    Yes

  • Adjustable Noise Cancelling

    No

Languages

Jump to...
  • Voice Prompt Languages

    English, Chinese (Mandarin), Chinese (Cantonese), French, German, Italian, Japanese, Spanish (Mexico)

Connectivity/Compatibility

Jump to...
  • Bluetooth

    5.1

  • Product Volts

    5 V

  • Product Watts

    2 W

  • Primary Power Source

    Rechargeable Battery

  • If rechargable, how is it charged?

    USB

  • Battery Charge Time

    Up to 2hrs

  • Approx. Battery Life

    24hrs

  • Battery Watt Hours when Fully Charged

    1.700 Wh

  • Auto On/Off

    Yes

Microphone Features

Jump to...
  • Microphone

    Yes

  • Microphone Placement

    On left and right earcap

Control Features

Jump to...
  • Control Type on Product

    Physical Buttons

  • On-Device Controls

    On/Off: Yes
    AUX Connection: Yes
    Pairing: Buttons
    Volume: Yes- Right ear cup

    Additional Features: Audio Modes Toggle
    Mic-Mute
    Play/Pause
    Skip/Previous Track
    Trigger Native VPA

  • In App Control

    Yes

  • Volume Control in App

    Yes

Cable Features

Jump to...
  • Detachable Cable

    Yes - Audio Input Cable

  • Cord/Cable Length

    42" (1.06m)

  • Tangle Resistant

    Yes

  • Device Plug Type/Size

    Audio Input Cable - 2.5mm to 3.5mm
    USB Cable - Type A to Type C

  • USB cord length

    12" (0.3m)

Battery

Jump to...
  • Capacity per battery pack

    460 mAh

  • Battery Info

    Required, included

  • Battery Material

    lithium ion

  • Battery Type

    -

  • Battery Quantity

    1

Physical

Jump to...
  • Dimensions (W x H x D)

    6.1 x 7.6 x 3.1" (15.7 x 19.5 x 8cm)

  • Weight

    15.5 oz (440g)

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About Bose QuietComfort 45 Wireless Noise Cancelling Headphones, Triple Black

FEATURED REVIEWS

Necessary Autistic equipment

By RevyTwoHand

I am on the Autism Spectrum, Aspergers specifically. Noise canceling headphones are a necessity to keep me to avoid Meltdowns and keep me calm when I start to get too much sensory input. I have tested MANY NCH?s and none have come close to how well Bose does the job, short of Aviation headphones. But those do not give the unparalleled sound quality I get from Bose. I have used Bose since their Quiet Comfort 25 headphones and with each new series they continue to refine them and add new functi...

View full Review

Quiet, balanced sound

By Deanej

Just working with these, and they are great for flying, mowing the lawn and similar noisy things. Sound is realistic, balanced and not too boomy, especially if you like a wide variety, including classical. Music is similar to the qc35 and sound reduction is a bit better. The choice of silent or aware is enough, and other gradations are unnecessary.

Bose QuietComfort 45

Bose QuietComfort 45.

You feel it the moment you put them on. The soft leather cushions conform to your ears. Then you hit the Switch, and that's it, the world fades away. And the music begins to play. The original noise reducing headphones are back with a superior silence (Along with the new Aware mode). Incredibly lightweight materials for comfort world-class and patented acoustic technology for a deep and crisp sound. is the reinvention of an icon. The Bose Music app walks you through guided setup, making it easy to get started. Plus, access all noise cancellation settings, manage your Bluetooth connections, enable a shortcut, and more.

The original noise cancelling headphones are back, now with better quiet, shockingly light materials, and proprietary technology for deep, clear sound. QuietComfort 45 headphones. Itfs an icon reborn. Enhanced Acoustic Noise Cancelling technology produces the true quiet you need to hear every detail of your music in high fidelity. Or choose Aware Mode to hear your music and your environment at the same time. TriPort acoustic architecture and Bose innovations like Volume-optimized Active EQ add depth and clarity to your music, while maintaining balance at any volume. And materials such as synthetic leather and glass-filled nylon were meticulously selected for comfort and durability. The headphones give you 24 hours of play time, charge via USB-C, and feature an additional microphone for clearer calls. Bluetooth 5.1 maintains a strong connection, and the Bose Music app guides you through setup, lets you personalize settings, and keeps your headphones software up to date.

The Perfect Balance Of Quiet Comfort & Sound.

The original noise cancelling headphones are back, now with better quiet (plus the new Aware Mode), shockingly light materials for premium comfort, and proprietary acoustic technology for deep, clear sound. Itfs an icon reborn. Bose QuietComfort 45 headphones. The perfect balance of quiet, comfort, and sound.

The Perfect Balance Of Quiet Comfort & Sound.

The Original Noise Canceling Headphones.

Acoustic Noise Cancelling - it started right here with the original QuietComfort headphones. And now itfs better than ever. With an additional external microphone (for a total of six) and enhanced signal processing, QC45 headphones dramatically cancel out noise so it doesnft reach your ears.

The Original Noise Canceling Headphones

More Music. More Awareness.

Aware Mode brings the outside world in with microphones that pick up the sounds around you and play them naturally through the headphones. Itfs your music and your environment at the same time.

Bose innovations for high-fidelity audio
Bose engineered QC45 headphones with exclusive audio technologies. TriPort acoustic architecture vents the earcups to add depth and fullness without increasing their size. And Volume-optimized Active EQ maintains balanced performance at any volume, so bass stays consistent when you turn it down and the music is still clear when you turn it up.

Comfort in the details
Everything that made the original an icon is still here. Just refined. Like an updated design with smooth, pleatless cushions and earcup caps crafted from a single piece for a clean look. While luxuriously plush synthetic leather, impact-resistant glass-filled nylon, and custom cast-metal hinges were each meticulously selected for their exceptional comfort and durability. Add in minimal clamping force, and youfll almost forget youfre wearing them - even after hours of listening.

More Music. & More Awareness.

More Music. Longer Battery Life.

QuietComfort 45 headphones give you more play time than their predecessor, with 24 hours on a single charge. 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.

Clearer conversations than the competitors
The improved voice pickup of QC45 headphones exceeds the competition. With the addition of a fourth microphone, the headphones better focus on your voice. Plus, a noise-rejecting algorithm filters out environmental sounds for clearer conversations.

Customized control
The Bose Music app walks you through guided setup, making it easy to get started. Plus, access all noise cancellation settings, manage your Bluetooth connections, enable a shortcut, and more. *This product can only be shipped to U.S. addresses.

More Music. Longer Battery Life.

Features.

  • Choose Quiet Mode for full noise cancelling, or Aware Mode to hear your environment and your music at the same time. Toggle through the modes with the button on the left earcup.
  • Enhanced Acoustic Noise Cancelling technology uses six discreet microphones to continuously measure, compare, and react to outside noise, then cancels it with the opposite signal to minimize distractions.
  • Glass-filled nylon reinforces the headband and custom cast-metal hinges maintain their durability each time you take the headphones out or put them in the case.
  • Plush synthetic leather on the earcup cushions and headband seals you in, while minimal clamping force ensures comfort is maintained through hours of listening.
  • The new mic system uses four tiny microphones to better focus on your voice, improving audio pickup. Plus, a noise-rejecting algorithm filters out environmental sounds for clearer conversations.
  • The original noise cancelling headphones are back, now with better quiet, shockingly light materials, and proprietary acoustic technology.
  • TriPort acoustic architecture adds depth and clarity to your music, without increasing the size of the earcups. Volume-optimized Active EQ keeps music balanced at all volumes.
  • 24 hours of battery life lets you keep the music playing even throughout the longest wireless listening sessions. The headphones charge via USB-C

What's in the box:

  • Bose QuietComfort 45 Wireless Noise Cancelling Headphones (Triple Black)
  • 2.5 to 3.5mm AUX Cable
  • 12" USB Type-A to Typce-C Cable
  • Carry Case
  • Safety Sheet
  • Quick Start Guide
  • Original Box
  • Item Note: Will not power on. Cosmetic grade is well used. May have additional issues. Sold As-Is; For Parts Only; Final Sale.