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🎧 Elevate your audio game — Stay connected, charged, and in the zone!
The Sennheiser HD 450BT wireless headphones combine cutting-edge Bluetooth 5.0 technology with premium active noise cancellation and a massive 30-hour battery life. Designed for professionals and audiophiles alike, these foldable over-ear headphones offer USB-C fast charging, intuitive voice assistant controls, and customizable sound profiles via the Sennheiser app, making them the ultimate companion for work, travel, and immersive entertainment.







| ASIN | B083T4XJDY |
| Additional Features | Bluetooth 5.0, Active Noise Cancellation, 30-hour Battery Life, USB-C Fast Charging, Virtual Assistant Button |
| Age Range Description | Adult |
| Antenna Location | Calling |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 30 Hours |
| Battery Charge Time | 2 |
| Best Sellers Rank | #13,109 in Electronics ( See Top 100 in Electronics ) #248 in Over-Ear Headphones |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 5.0 |
| Brand | Sennheiser Consumer Audio |
| Built-In Media | Headband |
| Cable Features | Without Cable |
| Carrying Case Color | Black |
| Carrying Case Material | Aluminum |
| Carrying Case Weight | 238 Grams |
| Color | Black |
| Colour | Black |
| Compatible Devices | Bluetooth-enabled devices |
| Connectivity Technology | Wireless |
| Control Method | Voice |
| Control Type | Voice Control |
| Controller Type | voice control |
| Country of Origin | China |
| Customer Reviews | 4.1 out of 5 stars 6,370 Reviews |
| Ear placement | Over Ear |
| Earpiece Shape | Over Ear |
| Enclosure Material | Plastic |
| External Testing Certification | Não Aplicável |
| Form factor | Over Ear |
| Frequency Range | 6Hz - 30000Hz |
| Frequency Response | 22000 |
| Global Trade Identification Number | 00615104340961 |
| Headphone Folding Features | Over Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | Over Ear |
| Impedance | 53.67 Ohms |
| Is Autographed | No |
| Item Type Name | On ear headset |
| Item Weight | 238 Grams |
| Manufacturer | Sennheiser |
| Model Name | HD 450BT |
| Model Number | HD 450BT |
| Noise Control | Active Noise Cancellation |
| Noise control | Active Noise Cancellation |
| Number of Items | 1 |
| Sensitivity | 99 dB |
| Specific Uses For Product | Travel, Music, Calling, Gaming |
| Style Name | Black Over-Ear Headphones |
| Subject Character | no character |
| Theme | Video Game |
| UPC | 615104340961 |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |
A**I
Quality of sound
Good 👍
S**N
Superb
Fantastic build quality, comfortable for hours and hours on end, outstanding battery life and a cable for when you need it, and then the sound quality and noise cancelling are just excellent. Sennheiser is a renowned and trusted brand for a reason. This is actually the second set I’ve bought because my wife liked mine so much I needed to get her a pair.
L**E
Budget friendly premium quality headphone
. Premium quality material & Design . Volume not too high (Won't get hurt) . No pain even after continuous usage, smooth & nice quality ear cups . Packed with convenient bag and cables . ANC not too good but will feel the difference (7/10)
A**V
Great quality headphones for good value!
I love the sound Quality of this product aswell as its simple design.
D**D
very bad product
I bought the product, and it functioned well for only three days. Unfortunately, the headphones stopped working, and I am unable to pair them with any device. As it was a gift for my friend, we couldn't return it because the return window had already expired. When I contacted Amazon customer service, they informed me that there is no warranty or maintenance center for this brand in the UAE, and I essentially lost my money.
R**I
Great headphones but…
Noise cancellation wasnt as good as I thought it would be but overall its still a great pair of headphones
R**M
It's good but not the best.
I had some issues that I had to return this. I felt ear cabin pressure and ANC was not great - my ear buds are par with this ANC may be it's better. If you mainly buying this for ANC, save your money and go for the best
A**N
Amazing
Nice headphone recommended good ANC and Good sound and bass strong battery
B**G
top prijs kwaliteit verhouding
erg fijne koptelefoon! voor een goede prijs!
W**X
Ottime
Credo che siano delle ottime cuffie, una traccia lossless è distinguibile da una lossy. Suono ben equilibrato di default da 20hz a fin dove arrivo (circa 17k hz). Arrivano fino a 20k hz. Equalizzatore tramite app abbastanza rudimentale che permette di agire su bassi-medi-alti con una decina di settaggi ciascuno. Pulsanteria efficace posizionata tutta sotto al padiglione destro. Non mi è piaciuta la custodia, molto economica, che non protegge da urti perchè morbida e sottile, utile comunque la tasca interna per portare i cavi di ricarica e jack. A proposito del jack: è un adattatore maschio/maschio da 2,5 a 3,5. Il suo difetto è che non porta l'audio del microfono ma solo quello dei padiglioni. Speravo di poterle utilizzare come headset per il pc da collegate, ma l'adattaore ha da una parte 4 poli e dall'altra 3 (gnd, audioL, audioR). Peccato. La cancellazione del rumore è buona. Se vi aspettare di poterci dormire in un sottopassaggio ferroviario lasciate stare, ma se vi serve attutire del brusìo vanno bene. Mi pare di notare che sia molto efficace nell'eliminare tutti quei suoni che risuonerebbero in cuffia, che per come le sto utilizzando sono medi e bassi tipo le voci di persone che vi parlano. Per gli alti passa qualcosa in più. Per darvi un'idea, se ascolto musica e qualcuno mi parla devo leggere il labiale. Forse avrei preferito un po'più di isolamento passivo ma siamo a buoni livelli. Direi che per 100€ sono soddisfatto.
M**W
Love this headset
I've used the 4.5 BT headset for quite a while & it's a very good headset. The audio quality is great, the quality for phone calls is very good also & adds a lot of convenience for calling people while walking or multitasking, not having to hold anything in your hand. The headsets band can be a bit uncomfortable for some people.. I'd say when I first got it, my head almost felt sore from it after a few hours of wearing it. I haven't felt that soreness for a long time though now, I guess it's like riding a bike with a new seat & feeling sore when you first use it but eventually becoming used to it. I use the headset for gaming on my PC & video/voice conferencing on it also for work. I also use it for pairing to my smart phone which I use mainly for listening to music, but again for phone calls at times too. They are Sennheiser, so I don't need to talk about the audio quality... Sennheiser don't make anything but top tier audio quality devices. I would and I have recommended these headsets to people before, my ex gf even wanted a pair & asked me for advice so I recommended she get this pair & she did. My cups wore on my headset after a while as well, but this is because I was using them a lot in summer and sweating & putting my sunglasses on while I was already wearing them, I think the sunglasses caused the seams to tear with the cups. It was no problem though, I ordered replacement cups & they fit on with ease. I've ordered some extra cups too for later down the line when I will eventually need new ones (all cups for all headsets wear over time) Adding the new cups was amazing, it felt like I had a brand new headset again!
P**N
音が良くお買い得なブルートゥースヘッドフォン
テレビで動画(PrimeVideoやNetflix)を視聴するために購入しました。低音と高音のバランスが良くクリアな印象です。ノイズキャンセルも効いてて周りの騒音はほとんど入ってきません。aptX-LL対応なので、対応トランスミッターとの組み合わで音と映像のずれを全く感じません。コスパが良いと思います。ただし難点をいえば、操作ボタンが小さいので少し操作しづらいことです。
S**R
Bonne qualité.
Bon son.
Trustpilot
1 day ago
2 weeks ago