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Sennheiser Consumer Audio HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - White

4.1 4.1 out of 5 stars 2,334 ratings
$145.24
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Purchase options and add-ons

Brand Sennheiser Consumer Audio
Model Name HD 450BT White
Color White
Form Factor Over Ear
Connectivity Technology USB

About this item

  • Bluetooth 5. 0 technology for effortless, reliable connectivity including AAC and AptX Low Latency codec support
  • Active noise cancellation for uninterrupted listening pleasure
  • 30-hour battery life with USB-C fast charging
  • Intuitive controls, including Virtual Assistant button for Siri and Google Assistant
  • Sennheiser App support providing an equalizer, Podcast Mode and Firmware updates
  • Included components: HD 450BT wireless headphones, Audio cable, USB-C is charging cable, Carry case, Quick guide and safety guide

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Sennheiser Consumer Audio HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, US
$145.24
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Headphone Case for Sennheiser Consumer Audio HD 450BT / 450SE / 350BT Bluetooth Wireless Headphone - Hard Travel Carrying Sto
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Apple USB-C to 3.5 mm Headphone Jack Adapter
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Sennheiser Consumer Audio HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - White
Sennheiser Consumer Audio HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - White
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Price$145.24-26% $279.90
List: $379.95		-17% $149.95
List: $179.95		$229.00-26% $280.11
List: $379.95		-18% $148.00
List: $179.95
Delivery
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Get it May 20 - 29
Get it as soon as Friday, May 17
Get it as soon as Friday, May 17
Customer Ratings
4.14.1 out of 5 stars2,334
4.14.1 out of 5 stars4,687
4.34.3 out of 5 stars138
4.24.2 out of 5 stars2,963
4.14.1 out of 5 stars4,687
4.34.3 out of 5 stars138
Battery life
—
4.6
4.6
4.3
4.6
4.6
Sound quality
—
4.4
4.4
4.2
4.4
4.4
Noise cancellation
—
3.9
4.2
3.8
3.9
4.2
Comfort
—
4.2
4.0
—
4.2
4.0
Bass quality
—
4.3
—
3.6
4.3
—
Sold By
Amazon.com
BrandsWalk
Amazon.com
SpddyS LLC
BrandsWalk
BrandsWalk
connectivity tech
USB
VGA
Wireless
Bluetooth
Bluetooth 5.2
Wireless
headphones form factor
Over Ear
Over Ear
Over Ear
On Ear
Over Ear
Over Ear
connector type
3.5mm Jack
wireless
—
wireless
wireless
—
noise control
active noise cancellation
active noise cancellation
hybrid noise cancellation
active noise cancellation
active noise cancellation
hybrid noise cancellation
headphones jack
USB
3.5 mm Jack
—
—
3.5 mm Jack
—
cable feature
Detachable
Retractable
Without Cable
Wireless
Without Cable
Without Cable

What's in the box

  • HD 450BT wireless headphones, Audio cable USB-C charging cable, Carry case, Quick guide & safety guide

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    Sennheiser Consumer Audio HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - White

    Sennheiser Consumer Audio HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - White

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    Product Description

    Step up to great wireless sound with the HD 450BT from Sennheiser. Whether relaxing at home or on the go, they offer an exceptional combination of versatility and superior sound. Created by audio specialist Sennheiser to deliver a superior sound experience with deep dynamic bass, they feature active noise cancellation to ensure enjoyment without distraction. Sound quality is assured by the latest wireless technology including Bluetooth 5. 0 and AAC, AptX codec support with AptX Low Latency for perfectly synchronized audio when watching videos. The Sennheiser Smart Control App makes it easy to customize the sound via the equalizer or engage podcast mode for improved intelligibility of speech content. A great companion for travel, the HD 450BT has a superb 30-hour battery life with fast USB-C charging, a Voice Assistant button for Siri and Google Assistant interaction, and a robust folding design for take-anywhere durability.

    Customer reviews

    4.1 out of 5 stars
    4.1 out of 5
    2,334 global ratings

    Customers say

    Customers like the battery life and appearance of the headphones. For example, they mention it has a good battery life, and can go days without charging. That said, opinions are mixed on performance, connectivity, fit, quality, value, and sound quality.

    AI-generated from the text of customer reviews

    29 customers mention29 positive0 negative

    Customers are satisfied with the battery life of the headphones. They mention that it has good battery life, and can last all day without charging. Some customers also say that the product has a much better battery than their old Beats headphones.

    "...Battery life on this is amazing. Even with the active noise canceling on, I hardly needed to charge them through the week...." Read more

    "...-It paired to my phone and laptop very easily.-The battery also last a long time...." Read more

    "The battery life is really excellent as it lasted me four entire international flights and still had 80% left...." Read more

    "...They fit comfortably and I can wear them for a while. I would recommend these, especially at the price point...." Read more

    19 customers mention19 positive0 negative

    Customers are impressed with the appearance of the headphones. They say it has a great look and the sound quality is clear.

    "...Super cool. The sound is crystal clear and far superior to my Apple AirPods. I cannot recommend these headphones enough." Read more

    "...Very impressive. Unfortunately, I started getting headaches a few weeks in from the arms of my glasses pushing into the side of my face...." Read more

    "Audio is great, noise cancellation is great, looks cool. But after like 30 mins my ears hurt from wearing them...." Read more

    "...Sound quality is clear and quite nice. They're comfortable, battery life is good. No complaints.They don't have the WOW!..." Read more

    169 customers mention109 positive60 negative

    Customers are mixed about the sound quality. Some mention that the sound is crystal clear, the noise cancelation is very good, and the bass response is a bit better. They say it makes silent watching easy, and that there's virtually no sound leakage. However, others say that the noise conciliation is not the best, and there're weird sounds coming from the right ear cup.

    "...These are comfy, block out noise well passively without making me oblivious to my surroundings, and have really great ANC (I fly a lot)...." Read more

    "...4. Sound quality - I am very sound sensitive, enough to have dipped my toes in audiophile-learning to understand what sounds I do and don't like,..." Read more

    "...These headphones are amazing in the sound department, now they're not the he1s, but if you buy them on sale, they're one of if not the best sounding..." Read more

    "...It's nice to have the option to turn noise cancellation off or on. I ride an ebike & find it necessary to keep it turned off. And it's perfect...." Read more

    80 customers mention40 positive40 negative

    Customers have mixed opinions about the fit of the headphones. Some find them comfortable and fit fine over their ears, while others say they make their ears feel cramped and the head strap is uncomfortable. They also mention that the sound is muffled and that the ear cups are narrow and angled.

    "...These are comfy, block out noise well passively without making me oblivious to my surroundings, and have really great ANC (I fly a lot)...." Read more

    "...They make my ears feel cramped and I can't spend a huge amount of time with these headphones on. They are bearable, but not the most comfy...." Read more

    "...3. Head size/head band comfort - I have a big head, need large/custom hats, and I find these to be perfectly comfortable, and don't put too much..." Read more

    "...-They fold up very nicely for storage.Cons:-The ear cups are small and will not fit completely over your ears unless you have the..." Read more

    51 customers mention19 positive32 negative

    Customers are mixed about the performance of the headphones. Some mention that they work great for PC use, and the app works flawlessly. However, others say that they don't work well, are not secure enough, and that the Bluetooth doesn't always work.

    "...and use them like a normal wired pair, BUT ANC will not function this way.Great headphones overall." Read more

    "...Just the perfect size for the average human ear.The app works flawlessly on my iPhone and the USB-C charging port is great because it is the..." Read more

    "...I don't charge these headphones for 2 days and they die. The power button is hardly a power button as half of the time they don't even power on...." Read more

    "...The ANC is well, and even just putting the headphones on and not playing anything I can see a difference...." Read more

    39 customers mention27 positive12 negative

    Customers are mixed about the value of the headphones. Some mention that it's very good for the price, has amazing quality, and noise cancelling for the money. However, others say that it was a waste of money and unusable for that purpose.

    "...want to ding the star rating for these because they are AWESOME for their price point, but these are a few NEED TO KNOWS:1...." Read more

    "...the signature charming sound that Sennheiser is known for, for a much lower price. So what are you doing? Buy them!" Read more

    "...is the equalizer on their app, but other than that, these are not worth the price. Maybe around $60 they'd be worth purchasing. I'm returning these." Read more

    "...like these, and while there are flaws, the quality is there at a great price point." Read more

    34 customers mention22 positive12 negative

    Customers have mixed opinions about the quality of the headphones. Some mention that it has great quality and clear sound with fantastic noise cancellation, while others say that it's flimsy and poorly built. Some say that the product broke within 2 months of use, and that the plastic pieces will break.

    "...I like the controls on these a lot too; Solid and generously spaced buttons make knowing which does what simple after some quick practice...." Read more

    "...The headset has active noise cancelation (anc). The anc could be a bit better, but it does an okay job.*They come in white...." Read more

    "...-The build quality is also very good. It's mostly plastic, but it feels pretty solid and I'm not worried it's gonna break...." Read more

    "...Overall, I really like these, and while there are flaws, the quality is there at a great price point." Read more

    32 customers mention13 positive19 negative

    Customers are mixed about the connectivity of the headphones. Some mention that it paired to their phone and laptop very easily, while others say that it stopped connecting to Bluetooth devices and couldn't charge properly.

    "...I might order some in the coming weeks.*The connection via aux is secondary and Sennheiser designed these headphones to be Bluetooth..." Read more

    "...What I REALLY like about these is how easy it is to pair to different devices...." Read more

    "...They do not play simultaneously. I would have to pause one of them to listen to something on another device. Other than that, great product...." Read more

    "...-It paired to my phone and laptop very easily.-The battery also last a long time...." Read more

    Pretty good but . . .
    4 Stars
    Pretty good but . . .
    Good sounding and comfortable (even when wearing glasses). Used these pretty much twice a week at the office since i purchased them in Nov 2021 and while doing yardwork. They last all day and then some. Sound is not mind blowing but it is decent. Unfortunately, I noticed this week that the material around the ear tore. You dont feel it but im afraid the rest of the material is going to con5to tear. Reached out to the mfg to buy a replacement or cover but haven't heard back from them. Thebheadphones still work though and didn't affect the sound quality.
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    Top reviews from the United States

    Jeff
    5.0 out of 5 stars Fantastic headphones
    Reviewed in the United States on August 25, 2022
    Verified Purchase
    I had been stalking a pair of Sony ANC headphones and "settled" on these; I'm glad I did though!

    These are comfy, block out noise well passively without making me oblivious to my surroundings, and have really great ANC (I fly a lot). Great for travel or at home.

    Sound quality is great! I've got a few pairs of Sennheiser and they never disappoint.

    I like the controls on these a lot too; Solid and generously spaced buttons make knowing which does what simple after some quick practice. Volume up and down feels a bit backwards, but that's a minor gripe. The volume button is front to back, and front is vol down with back being vol up.

    What I REALLY like about these is how easy it is to pair to different devices. Hold the power button down for an extended period puts them into pairing mode, making it easy to switch from iPhone to iPad to Switch, never having to go to the previous device to UNpair first. This is a little quality of life function that I love.

    Bonus is that you can use the provided cable (which in Sennheiser fashion has a proprietary locking mechanism, which is a bit annoying) and use them like a normal wired pair, BUT ANC will not function this way.

    Great headphones overall.
    5 people found this helpful
    Helpful
     Report
    Amazon Customer
    5.0 out of 5 stars For $130 USD in 2023, you cannot beat these, BUT --
    Reviewed in the United States on October 6, 2023
    Verified Purchase
    I don't want to ding the star rating for these because they are AWESOME for their price point, but these are a few NEED TO KNOWS:

    1. They have small standard ear cups. I have small-average ears, and a big head for hats/headphones. I think these are very comfortable, but that's because I don't have big ears! You would definitely want to upgrade the ear padding to a larger size if you have large ears.

    2. The "active noise cancelling" is FAR from perfect. But it's good for the price point! If the ear pads fit (again, sizing important from part 1), then I'd say it cancels enough sound to be totally worth it! I overnight ordered these for surprise roof construction where I work. That being said, if this is the most important feature for you, and you want truly great ANC, then spend a little more for a better pair. Again, I think for this price I am plenty happy.

    3. Head size/head band comfort - I have a big head, need large/custom hats, and I find these to be perfectly comfortable, and don't put too much pressure on my head. The padding is doing its job! So far after two full days of wear, I haven't had any pain and the weight is great for long days of work. I also like that the ear cups tilt in both directions - human heads are not flat!

    4. Sound quality - I am very sound sensitive, enough to have dipped my toes in audiophile-learning to understand what sounds I do and don't like, and I think the other reviews that claim they are pretty "flat" is correct! I often have to turn down "high" sounds on headphones, and these were fairly perfect out of box for me. If you're a big bass fan, you'll need to fuss with the settings, but I haven't looked into it specifically.

    I really like these! I think it's smart to get a hard protective case for them, but it's awesome that they fold up - they fit in my work purse when folded!
    14 people found this helpful
    Helpful
     Report
    Nate G.
    4.0 out of 5 stars Great for listening, but that's the only amazing thing about them
    Reviewed in the United States on January 25, 2022
    Verified Purchase
    //Two year review at the bottom\\

    This is my one day review of the 450s, I will update it one week, month, and possibly further.

    One week review is in the middle, and the long term review is at the very bottom. \/ \/

    Pros

    *The biggest thing that these headphones have going for them is their sound. I am by no means an expert on audio equipment, but I know good sound when I hear it. These headphones are amazing in the sound department, now they're not the he1s, but if you buy them on sale, they're one of if not the best sounding headphones for the price that are Bluetooth. Heck, it even makes ads sound good.

    *I believe there's an actual mini tweeter along with the main driver that helps with a bit of separation.

    *The headset has active noise cancelation (anc). The anc could be a bit better, but it does an okay job.

    *They come in white. XD

    *They have the ability to be a hard wired headset, so if you wanted to, you could plug them directly in. They also automatically turn off when you plug the 3.5mm jack in. The 3.5 plug also locks in so you don't accidentally pull it out of the headphones.

    *They use USB c to charge, this means one less cable to have just laying around.

    *The entire headset is made out of plastic, but it's a very durable and good feeling plastic.

    *I've seen some reviews about how the earpads heat up a lot for them, but these have stayed relatively cool, and haven't held a lot of heat.

    Cons
    (Disclaimer: these may not apply to everyone that buys these.)

    *The earpads are very cramped and not meant for people with medium to large ears. You can buy aftermarket earpads from brainwavez and some other brands that can fix this issue. I might order some in the coming weeks.

    *The connection via aux is secondary and Sennheiser designed these headphones to be Bluetooth primarily. I was excited to see that they had an aux cord included, but it just seems like they added it as an afterthought. I haven't gotten the mic to work through the aux cord yet.

    *The padding sucks everywhere, the headband that is on the headset only has minimal padding, and as mentioned before the earpads are also not the greatest for larger eared people. So these are borderline not wearable for the larger eared friends out there.

    *The app. Sennheiser, what were you thinking? People want customization in their sound and all you can do is change the bass, mids, and treble. I'd love it if there was a bit more customization in the eq. That said, these sound decent enough without an eq, so I'm just nitpicking here, so don't let the app hold you back from getting these.

    //Overall 1 Day Review\\
    They sound amazing, so get them if they are on sale, I wouldn't buy them if they go back up over $150. They have a lot of things that can be improved and I know they have the updated version (458s). If you're a smaller eared person, and/or are willing to deal with the little irritations here and there, these are an amazing set of headphones.

    //Overall one week review\\
    After some more research, these headphones do not support using the mic through the 3.5 mm. If you want to use these as conference call headphones, you will need to pair them via Bluetooth to your computer. Another thing I have found out is that the audio quality drops down significantly when using the microphone IF you have sidetone monitoring on.

    Another thing is that in my original review, I said the noise canceling wasn't that great, but I didn't really understand what the headphones, and the noise canceling were exactly doing. These headphones are great in the noise canceling department. SPECIFICALLY for listening to music. They won't drown out every single noise, but they get rid of quieter and more constant noises that would distract you from the music.

    Battery life on this is amazing. Even with the active noise canceling on, I hardly needed to charge them through the week. And because because they are USBC, they charge extremely quick.

    My biggest mark against these in my original review was the comfort. And I'm sad to say these still are not the most comfy headphones. They make my ears feel cramped and I can't spend a huge amount of time with these headphones on. They are bearable, but not the most comfy. Keep this in mind if you have medium to large ears.

    //Overall Long-term Review\\
    These headphones are great, if you're worried about them being too small, you'll get used to it. Not a great thing to say about a pair of headphones that certainly aren't cheap persay. They're okay on comfort, but you'll find yourself adjusting the earcups regularly to prevent fatigue on your ears. Sometimes I even have to take them off completely for a bit while my ears readjust.

    I'm willing to put up with the discomfort because of the sheer quality I get from these headphones. They're amazing for obviously being designed to be linked to mobile devices (phone, tablet, laptop, etc) they sound great over Bluetooth.

    So if you find yourself spending money on new $20 headphones every two months, just get these. You'll be blown away by the quality and never want to go back. They're very well built and should never let you down.

    //Two years later\\
    There’s nothing like the sound of a pair of Sennheisers. Yeah there may be clearer headphones with better noise canceling, but there’s just something so charming about the sound profile of these. The separation of all the instruments and vocals is what makes this brand exactly what it is. I recently picked these back up after about a year hiatus from listening with them and the instant I put them on it was like falling in love all over again. I had transitioned jobs where I can now use these more again and boy am I loving it. I will definitely be coming back to Sennheiser. All in all, I think these are STILL a great buy even two years later. Although they may not be up to the standard with noise cancellation and other features, you won’t find a better pair elsewhere.

    Final thought: These have the signature charming sound that Sennheiser is known for, for a much lower price. So what are you doing? Buy them!
    165 people found this helpful
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    Erin R.
    5.0 out of 5 stars Great sound
    Reviewed in the United States on February 17, 2024
    Verified Purchase
    Ok so I've had them all Beats, Technics, Skullcandy, & then some. And I really like these Sennheisers. I like em loud & have sent back the last 3 headphones of other brands I've tried because they were so low in volume. Not the case with these. They sound great. Are comfortable & lightweight. I'm very petite & they're almost too big for my head. It's nice to have the option to turn noise cancellation off or on. I ride an ebike & find it necessary to keep it turned off. And it's perfect. I listen to alot of bassy music & these sound great plus you can adjust the equalizer in the app they go along with. I'm really picky when it comes to headphones & I am very happy with my Sennheisers. Oh I guess my one small caveat is that there are too many operation buttons that are located on right earphone. I still can't keep em straight as to what does what.
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    Christiane Marina
    5.0 out of 5 stars Excelente aquisição!
    Reviewed in Brazil on April 29, 2022
    Verified Purchase
    Fone sensacional. Realmente confere toda propaganda que vi por aí. Tem um excelente cancelamento de ruído.
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    Kike
    5.0 out of 5 stars Contento con la compra
    Reviewed in Spain on January 10, 2024
    Verified Purchase
    Estos auriculares combinan comodidad con un sonido excelente, además de tener un diseño atractivo y acabados de calidad. La efectividad de la cancelación de ruido activa los convierte en una compra acertada. Sin embargo, tras horas de uso, la diadema puede resultar algo incómoda, a pesar de las almohadillas cómodas para las orejas. En general, ofrecen una gran experiencia de sonido a buen precio.
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    AmazonCustomerDineshkumar589
    5.0 out of 5 stars It's the best headphone in this price range.
    Reviewed in India on August 24, 2023
    Verified Purchase
    Really amazing headphone with amazing sound with wide sound stage. It also has punchy base but not for boomy base lover. I also have bose QC 45 which is as good as 450 BT. ANC is reasonably good but not great.
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    I. M.
    4.0 out of 5 stars Good headphones
    Reviewed in Sweden on May 10, 2023
    Verified Purchase
    Good headphones, but there are flaws due to which I had to return them. Headphones really put pressure on the head, but this could still be put up with if they at least sounded good. They are of high quality and look nice on the head, but I expected more from Sennheiser, or at least excellent sound, but the headphones are very quiet, the bass is almost inaudible, even at the highest volume the sound of the songs is distorted and this does not allow you to enjoy your favorite music. I even tried to adjust the sound using the equalizer (Smart Control App), but I did not achieve at least a normal sound. There are some good things about the headphones too, like the noise canceling works well and the battery life is great too, you can get 30 hours of listening time on a single charge. But the sound in the headphones plays a very big role for me, so I had to return them.
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    Aurélie
    5.0 out of 5 stars Très bon casque
    Reviewed in France on April 23, 2023
    Verified Purchase
    Mon fils est très satisfait pour se connecté sur son ordinateur pour ses cours et aussi d'utiliser le micro.
    Il est aussi très bien pour le se connecté dur son téléphone avec un son excellent.
    Le système antibruit n'a pas encore été testé
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    Aurélie
    5.0 out of 5 stars Très bon casque
    Reviewed in France on April 23, 2023
    Mon fils est très satisfait pour se connecté sur son ordinateur pour ses cours et aussi d'utiliser le micro.
    Il est aussi très bien pour le se connecté dur son téléphone avec un son excellent.
    Le système antibruit n'a pas encore été testé
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