Bose QuietComfort 45

MSRP $329.00

“Bose’s most popular headphones get a bigger battery, but drop some features.”


  • Super snug
  • Very good noise canceling
  • Very good sound high quality
  • Can connect with a number of gadgets


  • No put on detection
  • No EQ changes

When Bose launched its $379 Noise Cancelling Headphones 700 (NC 700), many puzzled if the corporate had deserted its tried-and-true QuietComfort 35 II (QC 35 II) design, which, till the discharge of the NC 700, had been its flagship energetic noise canceling cans.

Those fears, it seems, have been unfounded as Bose revealed its $329 QuietComfort 45 (QC 45) earlier this yr. But the QC 45 aren’t your typical improve. Bose has positively made enhancements, nevertheless it determined to take away some options, too.

Did Bose take away an excessive amount of? Let’s test them out.

What’s within the field?

Bose QuietComfort 45 noise-canceling headphones with case and accessories.Simon Cohen / Digital Trends

Bose continues to do an excellent job with its packaging — the QC 45 field goes to be very simple to recycle regionally due to its elegant however plain cardboard. The sole exception are the froth inserts used to maintain the headphones from transferring about in transit. Inside, you’ll discover the QC 45, a USB-A to USB-C charging cable, a 2.5mm to three.5mm analog cable, and a zippered carrying case. Once once more, Bose has elected to not embrace its $9 airplane adapter, an odd selection given the QuietComfort line’s loyalty amongst air vacationers.


Bose QuietComfort 45 noise-canceling headphones.Simon Cohen / Digital Trends

For the QC 45, Bose has targeted on evolution, not revolution. After all, if you need one thing actually totally different, that’s what the NC 700 are for. Apart from just a few small modifications, the QC 45 are indistinguishable from the QC 35 II — you get the identical flat-folding hinges and the identical light-weight however sturdy building — even the bodily controls are similar, together with the sliding energy/Bluetooth swap and play controls on the best earcup, and the motion button on the left.

The largest change is to the supplies. Gone is the suede-like Alcantara materials from the inside portion of the headscarf, changed as a substitute with the identical artificial leather-based Bose makes use of on its ear cushions. The artificial leather-based will doubtless put on higher than the Alcantara, nevertheless it additionally slides round in your head a bit extra. That’s a key consideration for those who’re within the behavior of sporting full-size cans on the fitness center.

The ear cushions occupy that completely comfortable center floor between agency and tender.

The ear cushions even have been revised. They’re each bit as soft, however Bose has swapped the wrinkled cushions of the QC 35 II for a set which are silky easy, and look extra just like the cushions on the NC 700. Even although this has the impact of creating the QC 45 look extra just like the competitors from Sony and JBL, I applaud the transfer as I used to be by no means a fan of the wrinkled look.

Bose additionally has opted for a barely extra conservative end to the plastic, which now’s virtually matte, having misplaced a few of the satin shine from the older mannequin. Even the earcup logos have been de-emphasized, with refined silver paint changing the raised metallic lettering.

For some people, the straightforward change from MicroUSB to USB-C charging (which Bose ought to have used on the QC 35 II) is sufficient to make the QC 45 price contemplating.

Comfort, controls, and connections

Bose QuietComfort 45 noise-canceling headphones.Simon Cohen / Digital Trends

The QuietComfort line of headphones has at all times been among the many most snug set of over-ears you should purchase, and the QC 45 continues this custom. The ear cushions occupy that completely comfortable center spherical between agency and tender, whereas the scale and form of the earcups makes these cans a few of the few that don’t put strain on any a part of my ears. They’re even comfortable when sporting glasses.

The headband exerts simply sufficient clamping drive to maintain all the things the place it must be. It additionally retains the band from making a strain level on the highest of your head. Curiously, the QC 45 are literally a tad heavier than the QC 35 II — 8.5 ounces versus 8.3 ounces — however you’d by no means comprehend it. I nonetheless suppose the NC 700 are extra snug total (regardless of being a hair heavier at 8.9 ounces), however the distinction is marginal.

I nonetheless can’t perceive why Bose designs its cans to sit down flat in opposition to your collarbones with the ear cushions going through up, as a substitute of down (the way in which Sony does it), which is far more snug.

Wireless stability and vary are each excellent, indoors and outdoor.

There’s not an entire lot to say a lot in regards to the controls — they’re precisely what you want, they usually work very well. The three buttons on the best earcup allow you to management calls, playback, quantity, and track-skipping, whereas the motion button on the left helps you to swap between energetic noise cancellation (ANC) and transparency modes.

But there are two massive variations between the QC 45 and the QC 35 II: First is that the motion button no is longer configurable to work with Amazon Alexa or Google Assistant. In reality, Bose has ditched these two voice A.I.s altogether, leaving you with no matter is constructed into your telephone. If you need the added energy of Amazon or Google, you’ll have to spring for the NC 700.

And there additionally not are a number of ranges of ANC. You get simply the 2 modes — ANC and transparency (extra on these later).

I’m torn on the slider energy button. On the one hand, you’ll by no means by chance flip it on, one thing that’s simple to do with the NC 700. On the opposite hand, anytime you utilize a mechanical sliding swap for a perform that’s used as closely as energy, you threat having it put on out, which doubtless explains why there are a number of guides on the net that present you the best way to exchange a damaged energy button on the QC 35.

The sound is admittedly satisfying and lends itself to all however probably the most bass-heavy genres.

The one factor that’s lacking is put on detection — the power for the headphones to know once they’re in your head. JBL’s Tour One has that function, as does Sony’s WH-1000XM4. Even some very reasonably priced noise-canceling fashions just like the Wyze Headphones have it. But Bose has but to offer its patrons the power to routinely pause music once they take away their headphones.

Connecting the QC 45 is a snap, whether or not in Android or iOS, and it’s even simpler to reap the benefits of their Bluetooth multipoint functionality for connecting a second gadget concurrently like a pc. Just slide the ability button a little bit additional and anticipate the immediate telling you it’s able to pair with a second gadget. Wireless stability and vary are each excellent, indoors and outdoor. Own a Bose soundbar or wi-fi speaker? The QC 45’s SimpleSync function helps you to simply join them to those different gadgets.

All of Bose’s latest headphone merchandise, just like the NC 700, QuietComfort Earbuds, Bose Sport Earbuds, and the brand new QC 45 use the Bose Music app as a substitute of its Bose Connect app. The Music app provides you a similar means to replace firmware, regulate settings, and see key data like remaining battery life, nevertheless it’s not as full-featured. You can not entry Bose’s Music Share perform that lets two suitable Bose headsets share a single audio stream from a telephone, and there’s no “find my product” choice. These options may not matter to you, nevertheless it’s nonetheless unusual to see them go away.

Sound high quality

Man wearing Bose QuietComfort 45 noise-canceling headphones.Simon Cohen / Digital Trends

After having frolicked with lots of Bose’s merchandise — audio system, soundbars, headphones, and earbuds, –I’m satisfied there’s a “Bose sound.” At its core, it’s a pleasant stability of frequencies — not fairly the “flat” or impartial sound that some audiophiles crave, however shut. Bass is rarely absent from the formulation, however nor does it trample its manner by songs like an elephant sporting fight boots. And on the excessive finish, there’s this additional hit of vitality, a brightness that teeters on the sting of being sharp, however by no means makes you flinch. In brief, the Bose sound is admittedly satisfying and lends itself to all however probably the most bass-heavy genres. And the QC 45 typify the Bose sound.

That’s nice information for those who like the way in which they sound, however for those who don’t, the corporate doesn’t have a lot sympathy for you. There’s no method to regulate any side of the QC 45’s EQ within the Bose Music companion app, one thing you are able to do with the NC 700 and the corporate’s wi-fi audio system.

Noise cancellation and transparency

Bose QuietComfort 45 noise-canceling headphones.Simon Cohen / Digital Trends

Bose followers already know simply how good the corporate’s noise-canceling know-how is. It’s the rationale so lots of them purchased earlier QuietComfort fashions. The QC 45 doesn’t set a brand new commonplace for ANC a lot because it improves your means to make use of it, which is arguably extra vital. You nonetheless get that very same pleasant hush because the cans filter out undesirable sounds, however now you possibly can flip backwards and forwards between full ANC and full transparency (which Bose calls Aware mode) virtually immediately utilizing the motion button on the left earcup.

Neither ANC nor transparency are fairly nearly as good as what you get with the the Bose NC 700, and the QC 45 lack the intelligent bells and whistles of Sony’s WH-1000XM4 like speech detection (which might routinely interact transparency mode whenever you begin speaking), however that doesn’t cease them from being an incredible set of noise-canceling cans.

Call high quality

The QC 45 are supposed to have superior voice calling when in comparison with the QC35 II, due to the inclusion of a fourth microphone. That could also be true, however they’re nonetheless not so good as the NC 700 for telephone calls.

External sounds are successfully canceled, however the algorithm Bose makes use of to do this can generally intervene together with your voice, particularly when these outdoors sounds get significantly loud. When issues are quieter, your callers will hear you with excellent readability. However, whether or not in quiet or loud circumstances, the QC 45 make it sound as if you’re standing two or three toes away from the microphone, which is uncommon. This doesn’t impression readability, nevertheless it tends to rob your voice of the low-end frequencies that add heat and resonance.

If calling issues loads, choose the NC 700 as a substitute, or the JBL Tour One, which have one of the best name high quality of any full-size headphones I’ve examined.

Battery life

Bose headphones have by no means damaged any data for battery life, however the QC 45 outperform each the QC 35 II and the newer NC 700, with 24 hours of steady use (versus 20 hours). An excellent rapid-charge functionality provides you three additional hours for those who cost the headphones for quarter-hour.

Remaining battery life is introduced whenever you swap them on, which is particularly vital for those who’re about to move into a protracted Zoom name and also you’re unsure if the battery will final. You can even preserve tabs on the battery from the Bose Music app.

Our take

The Bose QuietComfort 45 take a confirmed formulation and make some much-needed enhancements like longer battery life, USB-C charging, and simpler/quicker management over ANC modes, however some people may miss the options that Bose determined to drop.

Is there a greater various?

If you’re not pressured about having to maintain a MicroUSB charging cable readily available, and also you worth with the ability to entry Google Assistant or Amazon Alexa out of your headphones, it can save you a couple of dollars and nonetheless get an incredible set of ANC headphones with the $299 QuietComfort 35 II.

If name high quality is excessive in your record, you’ll want to take a look at the excellent JBL Tour One. They’re not fairly as comfortable because the QC 45 they usually don’t do nearly as good a job with ANC, however they provide hands-free entry to voice assistants. They even have higher battery life.

If you possibly can afford them, the Bose Noise Cancelling Headphones 700 boast quite a lot of the options that the QC 45 dropped, like voice assistants, variable ANC, EQ management, and glorious name high quality.

How lengthy will they final?

Bose merchandise are very well-built and the QuietComfort 45 isn’t any exception. You ought to get a few years of use from these cans, and even when the ear cushions put on out, you possibly can simply purchase a set of replacements. Because they lack any sort of official water-resistance score, it’s best to keep away from getting them moist. Bose backs its powered merchandise just like the QC 45 with a one-year guarantee.

Should you purchase them?

Yes. The QC 45 are a worthy if small improve to Bose’s legendary QuietComfort headphones that make them even higher journey and music companions.

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