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sennheiser hd 4.50 btnc bluetooth wireless headphones featuring active noise cancellation in black and silver logo

Sennheiser HD 4.50 BTNC Bluetooth Wireless Headphones Featuring Active Noise Cancellation in Black and Silver Review



Very good

Revainrating 4 out of 5  
🎧 MP3 & MP4 Player Accessories, 🎧 Portable Audio & Video

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Connectivity TechnologyWireless
Model NameHD 4.50 BT NC
Form FactorOver Ear

Description of Sennheiser HD 4.50 BTNC Bluetooth Wireless Headphones Featuring Active Noise Cancellation in Black and Silver

Exceptional Wireless Sound Quality

The SENNHEISER HD 4.50 Bluetooth Wireless Headphones with Active Noise Cancellation offer a truly immersive audio experience with their advanced Bluetooth 4.0 and aptX technologies. These cutting-edge features ensure a seamless wireless connection to your devices, allowing you to enjoy high-quality sound without any compromise. Whether you're listening to your favorite music, watching movies, or playing games, the HD 4.50 BTNC headphones deliver crystal-clear audio with deep bass and crisp highs, bringing your entertainment to life.

Immersive Noise Cancellation...


Global ratings 74
  • 5
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  • 3
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  • 1

Type of review

There is nothing to compare noise reduction with, the first time I use something like this, it just is. The lawn mower outside the window does not interfere at all, but somewhere in the background you can hear it. The sound quality is subjectively no worse than Marshall Major 2 and Sennheiser HD 380 pro. They are assembled from plastic, but the reliability is like that of other senkhs, that is, they should last for many years even without thrift. How they work on the wire is not very…

  • The sound quality is excellent (at least when running aptx-HD); active noise cancellation is not an empty word here, it is really noticeable; connect two devices at the same time, switching between devices is fast; long battery life and charging in 2 hours; The microphone is quite good, the interlocutors hear well during a conversation.
  • The size of the ear pads was expected to be larger, like that of "stationary" senkhs, but in reality the headphones are quite small, and in order to fit the shells in them, you have to perform additional manipulations. The size of the headband could be a little larger, now the headphones are back to back on a large head. Management is really confusing at first. The volume is a little bit not enough, at least on the computer, on the phone it seems to be enough. The android application eats up the battery, so you don’t have to rely on it much, namely, the equalizer that is there. The microphone strangely amplifies the surrounding sounds. On the one hand, this is good, because your voice is amplified, but at the same time, for some reason, even what you have not heard before becomes audible. It's a little unclear how the headphones are reconnected to the device. That is, for example, Marshall headphones, even if they are turned off, then they themselves are connected, no need to press anything. But 450BT is somehow wrong, in any case, when you use two devices at the same time, you need to hold the button for 4 seconds.

Revainrating 2 out of 5

Bad! I am not satisfied with the quality of the product.

Due to the problem indicated in the shortcomings, these headphones turned out to be just a waste of money for me. As for the sound - I expected some special sound from these Senhs. But the quality is mediocre. Even after ating the firmware through the proprietary Smart Control application, even playing around with the equalizer, I could not achieve any particularly good sound. The usual sound is like most trinkets for 3-4 thousand. I categorically do not recommend buying it, only if you do not

  • - very large headroom - convenient management - great battery life, even with noise canceling on all the time - Feels like a fairly reliable design, albeit plastic - Availability of APTX codec - bluetooth 5 - provided that the access point is also on the 5th generation, it catches pretty well and breaks through a couple of concrete walls + a little more. Supports simultaneous connection to 2 devices.
  • - The sound is like a few of my Chinese headphones for 3-5 thousand. Nothing special. - And now the minus, which boldly crosses out all the advantages - they are simply INCREDIBLY pressing on the ears ! I thought they would stretch and loosen a little over time. Were not weakened . I thought I might get used to it. Not used to. Ears in them start to hurt pretty quickly. And it's just a nightmare. It is simply impossible to wear them for any length of time. And why, you ask, are they needed in this case? I've never experienced this with any earbuds before! If you rummage around the net - a lot of people note this moment. It's the same on bourgeois sites. And do not think that you can put them on some wide bandura and weaken them over time. I tried! I've left my earphones wrapped in a wide box for many nights. Then in the morning they seem to be weaker for a couple of minutes, but then they begin to press again. Further . Ears in them very quickly begin to sweat. This has never happened with other headphones. It is clear that in any overhead with leatherette ear pads, if you run in the summer in the heat, your ears will fog up. But in these, the ears sweat in a position without movement, at the computer, in winter.

Revainrating 5 out of 5

I am amazed at how well the product is made, just magically!

For a price at a discount from , an excellent choice. The sound is good, the noise reduction is rather weak in the subway, but it copes well with the plane. For my average static ears, it sits quite comfortably, the only thing is that you need to use it for three days so that the pressure is slightly weakened.

  • For noise canceling headphones - inexpensive Decent sound Good bass Charge via type-c
  • Cannot be folded by turning the ears towards each other. Takes up a fair amount of space in your bag

Revainrating 5 out of 5

I am amazed at how well the product is made, just magically!

Excellent model in this price range. Delivery from pult. Ru during the day, they called in an hour, brought a bill of lading, which indicated a Velcro cable tie and a club card. I did not find a collar, the card is not registered. Has some pros: Beautiful design, intuitive and simple functionality, connects quickly, stays firmly on the head, great sound Got cons: The weight is felt compared to the airpods, the ears get a little tired after prolonged wear, no special noise reduction was found…

Revainrating 3 out of 5

Overall pretty good, an equal number of pros and cons.

listen without wire Has pros: very comfortable swivel in all directions, rigid mounts good sound at full volume (depending on paired device! ) Got cons: on a PC via a 3.5 cable there is no volume control on the headphones, they play at half the power !

Revainrating 4 out of 5

A good and high-quality product, but there are disadvantages.

The complete cover is clean from dust, but it's good that it is. Noise canceling for the money is ok. I am satisfied with the sound, I listen from the phone. Different pros: Assembly, materials, sound, AptX, price, the ability to connect via jack. Normal passive volume on jack-connection. Cons: The control buttons are like from 2022 (but this is an amateur, of course). There is no moisture protection.

In general, I am satisfied, you can not only watch movies in transport, but also listen to high-quality music recordings! Sinheiser - he is also in Africa SINHEISER ! Got pros: The soundproofing in the metro is excellent, in general, even with the noise reduction turned off. When buying, I compared it by sound with similarly priced marshals and dormouse - for music lovers this is the best choice in terms of the nature of reproduction, the fit is comfortable, they work perfectly through the…

Revainrating 5 out of 5

Good product for me, no problems at all.

Has some pros: Holds a charge well, pleasant earcups, normal noise reduction, beautiful. A bunch of buttons on the ears. Cons below: You can't go to another room in them ; ) You can hear what's around in your ears, but you quickly get used to it. Others do not hear this noise just because of the noise reduction.

Revainrating 2 out of 5

It was a bad idea to buy it, the money was wasted.

Bad sound, obviously not enough high and low frequencies, they don’t sit comfortably on the head, the rim is hard on top, it didn’t work to connect via wire to the computer (all the headphones that were previously connected without problems).

Revainrating 5 out of 5

I was surprised by the quality for the price.

Got pros: I have been using it for more than a year, I bought it at Dr. Head - I chose from 8 options, including the marshalls that I was originally going to buy. In general, the purchase is completely satisfied - the sound is good, the battery lasts a VERY long time. I really liked the panel on the headphones themselves - you quickly get used to it, each task has its own button with a unique tactile feedback, so it's impossible to confuse them. Has cons: There are several disadvantages 1. In h

Revainrating 5 out of 5

A valuable purchase, some advantages!

These ears should be tried on before buying, as they really do not fit every head. Mine is medium in size, but with large ears, I was afraid that the ears would not fit, but everything fit right into the and does not cause discomfort. If there was a bigger head, then the earplugs would press on the ears for sure. About noise canceling They say that noise canceling is a marketing trick and ing out the dough. I wear them on the subway and on the train. Most of the dull and resonant noises do go

  • + Sound and B (I listen to d'n'b, alternative, different electronics, etc. ) I played with a third-party equalizer and got a very tasty and deep b that does not overlap other frequencies. + Appearance and ergonomics. Nothing superfluous, strictly and tastefully. Add up. + pive soundproofing at alude + maximum volume without wheezing and other artifacts
  • - during a conversation, the noise reduction works in the opposite direction, giving out all the sound from the outside into the speakers (including your voice), sometimes because of this I hear the interlocutor very badly, you can get used to it. - when the noise reduction is turned on, the sound changes, but this is not particularly critical (see Commentary) - such a cover - a crooked application, it is better to use a third-party equalizer.

Revainrating 3 out of 5

I thought it would be better, but overall not bad.

In general, these headphones are more suitable for computers, for games or action films, for music, especially if you like the clics and detail and high frequencies are important to you, then unfortunately these headphones will not work, I will return the headphones, I took them at a discount for 6 instead of 9k, but even 6k they are not worth it, but the quality of the materials is solid JBL is not equal to them, but still the sound is not for me, if possible, guys listen to them in the store…

  • The design is beautiful, the first day they put pressure on the ears, I put them on the globe and left them for the whole day, I put them on in the evening, everything was fine, the fit is comfortable, they hold the charge for a long time, they connect instantly and catch through 2 thick walls, which surprised me
  • Noise reduction makes noise, when you pause the video / music, there is a 2 second quiet hum and then it stops, also noise reduction cannot be turned off, but I don’t need it at all, on the contrary, I don’t feel comfortable with it, a feeling of vacuum is created in my ears, the sound over the cable amplifies low frequencies, and puts high frequencies in such a deep that, simply listening to a song, the vocalist’s voice completely disappears, and only the b instrumental remains, I have never seen such a freaking effect, the sound is normal via bluetooth, but personally I categorically lack high frequencies , and the middle ones are somehow muffled or something.

Revainrating 3 out of 5

The item is average, not sure if it's worth the money.

Before then, there were older wireless synheizers; in general, everything worked with them, but as they became older, they started to degrade and become less reliable. I ordered new ones, and I was hoping for an improvement; nevertheless, I was let down, therefore I'm going to look into other manufacturers. Friends, exercise caution when using this model. With all of its perks. It has good signal reception and is able to fill in the gaps left by airpods in some areas. To a certain extent…

Revainrating 5 out of 5

A really necessary purchase, Im glad I found this product.

In general, I am content with the purchase that was made. The disadvantages, from my point of view, are more like minor quibbles. When it came to listening to music, the primary thing I anticipated was a high-quality sound. It also has the following advantages: - Excellent sound quality - Discomfort is experienced only very infrequently, and then only if the headband is not adjusted properly - The battery life is impressive in my experience. (Sometimes I bring my phone to work to listen to…

You are free to make use of it; nevertheless, it should only be done so for enthusiasts of this brand and admirers of the distinctive tone. One star is deducted because of the generator of noisy quiet (noise reduction), as well as the excessively forceful pressure exerted by the headphone arc. If there is at least some improvement in terms of noise suppression thanks to a firmware update, the problem should no longer exist. I'll add a star. The benefits of it include: The sound lives up to the…

Revainrating 4 out of 5

Good product, good quality, not bad.

In overall, the acquisition meets all of the expectations. I had no choice but to place my order without first trying to get a live preview. After getting acclimated to them for a few days, the fit became more comfortable, and the headphones no longer feel as though they are exerting as much pressure on my head as they did when I initially put them on. The noise canceling feature is effective in suppressing low-frequency sounds (I tested it on the bus, and it eliminates practically all noises),

  • - Convenience (details below) - Assemblage and materials of a high quality - Huge battery - An effective suppression of noise (not for show, for sure) - An outstanding level of soundproofing
  • - Squelch dampens only low frequencies - The headphones can get warm and constricting (on an individual basis) - The sound is "massive"

Revainrating 3 out of 5

I expected more from the purchase, but not the worst option.

As a direct result of this, I was able to pass after only two days of continuous use. I was unable to put up with the loudness, and my aunt, who constantly reminded me of the balance due, drove me crazy (sometimes you just want to sit in silence, without music and noise around) Got pros: Only the sound quality of the headphones themselves impressed me; the rest of the package took some getting accustomed to for me. The sound appears to be normal, but due of the drawbacks, it was unable to take…