--- product_id: 613672482 title: "Sennheiser HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - White" brand: "sennheiser" price: "21 zΕ‚" currency: PLN in_stock: false reviews_count: 8 url: https://www.desertcart.pl/products/613672482-sennheiser-hd-450bt-bluetooth-5-0-wireless-headphone-with-active store_origin: PL region: Poland --- # Active Noise Cancellation Bluetooth 5.0 with aptX & AAC 30-hour battery life Sennheiser HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - White **Brand:** sennheiser **Price:** 21 zΕ‚ **Availability:** ❌ Out of Stock ## Summary > 🎧 Elevate your sound game β€” stay connected, focused, and stylish all day long! ## Quick Answers - **What is this?** Sennheiser HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - White by sennheiser - **How much does it cost?** 21 zΕ‚ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/613672482-sennheiser-hd-450bt-bluetooth-5-0-wireless-headphone-with-active) ## Best For - sennheiser enthusiasts ## Why This Product - Trusted sennheiser brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Focused Listening:** Active Noise Cancellation reduces ambient noise by up to 35%, perfect for work or travel. - β€’ **Smart & Intuitive:** Control your music and virtual assistants effortlessly with dedicated buttons and app customization. - β€’ **All-day Powerhouse:** Enjoy uninterrupted sound with an impressive 30-hour battery life and quick USB-C charging. - β€’ **Seamless Connectivity:** Bluetooth 5.0 with aptX and AAC codecs ensures crystal-clear, low-latency audio on all your devices. - β€’ **Compact & Travel-Ready:** Foldable design with a sleek white leather carrying case fits perfectly in your work bag or purse. ## Overview The Sennheiser HD 450BT wireless headphones combine advanced Bluetooth 5.0 technology with active noise cancellation and a 30-hour battery life. Designed for professionals on the go, they offer reliable, low-latency audio with aptX and AAC support, intuitive controls including a virtual assistant button, and a foldable, lightweight design with a premium leather carrying case. Ideal for travel and work, these headphones deliver balanced sound quality and comfort for extended wear. ## Description desertcart.com: Sennheiser HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - White : Electronics Review: For $130 USD in 2023, you cannot beat these, BUT -- - 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! Review: Good for audio, not good for phone calls - These are great headphones. They're really good for music, podcasts, videos, etc. The noise cancelation is very good (though a little bit buzzy occasionally). They fit comfortably and I can wear them for a while. I would recommend these, especially at the price point. However, if you plan on taking phone calls with these, I would go elsewhere (or make peace with the fact that this won't happen). During phone calls, the headphones play back outside noise, which can be distracting. It might be due to the noise cancellation feature, but it happens with the noise on or off). I , personally can't do phone calls with these, but maybe you'll be different. In general, I also find the controls to be fine, but quite complex. Remembering where all the buttons are is a bit of a challenge, but it's only been a week, so maybe I'll get the hang of it. Overall, I really like these, and while there are flaws, the quality is there at a great price point. ## Features - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083T5NJY5 | | Additional Features | Foldable, Lightweight, Noise Cancellation | | Age Range Description | Adult | | Antenna Location | Music, Travel | | Audio Driver Type | Dynamic Driver | | Battery Average Life | 30 Hours | | Battery Charge Time | 2 Hours | | Best Sellers Rank | #133,693 in Electronics ( See Top 100 in Electronics ) #2,406 in Over-Ear Headphones | | Bluetooth Range | 100 Feet | | Bluetooth Version | 5.0 | | Brand Name | Sennheiser | | Built-In Media | HD 450BT wireless headphones, Audio cable USB-C charging cable, Carry case, Quick guide & safety guide | | Cable Features | Without Cable | | Carrying Case Color | White | | Carrying Case Material | Leather | | Color | White | | Compatible Devices | Compatible with all Bluetooth devices | | Connectivity Technology | Wireless | | Control Method | App | | Control Type | assistant,siri | | Controller Type | touch, voice assistant | | Customer Package Type | Rigid | | Customer Reviews | 4.1 4.1 out of 5 stars (2,426) | | Earpiece Shape | Rounded | | Frequency Range | 18 Hz to 22,000 Hz | | Global Trade Identification Number | 00615104341005, 40441552496992 | | Headphone Folding Features | Over Ear | | Headphone Jack | USB | | Headphones Ear Placement | Over Ear | | Impedance | 60 Ohms | | Is Autographed | No | | Item Type Name | Headphone | | Item Weight | 238 Grams | | Manufacturer | Sennheiser | | Model Name | HD 450BT White | | Model Number | HD 450BT White | | Noise Control | Active Noise Cancellation | | Number of Items | 1 | | Number of Power Levels | 1 | | Sensitivity | 108 dB | | Series Number | 4 | | Specific Uses For Product | Travel | | Style Name | Original | | Subject Character | no character | | Theme | Entertainment/Leisure | | UPC | 615104341005 | | Unit Count | 1.0 Count | | Warranty Description | 2 year manufacturer | | Water Resistance Level | Not Water Resistant | | Wireless Technology | Bluetooth | ## Product Details - **Brand:** Sennheiser - **Color:** White - **Ear Placement:** Over Ear - **Form Factor:** Over Ear - **Impedance:** 60 Ohms ## Images ![Sennheiser HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - White - Image 1](https://m.media-amazon.com/images/I/51LIgzGHuZL.jpg) ![Sennheiser HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - White - Image 2](https://m.media-amazon.com/images/I/51keMucP85L.jpg) ![Sennheiser HD 450BT Bluetooth 5.0 Wireless Headphone with Active Noise Cancellation - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - White - Image 3](https://m.media-amazon.com/images/I/71wT7lo0raL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ For $130 USD in 2023, you cannot beat these, BUT -- *by A***R on October 6, 2023* 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! ### ⭐⭐⭐⭐⭐ Good for audio, not good for phone calls *by E***N on February 20, 2022* These are great headphones. They're really good for music, podcasts, videos, etc. The noise cancelation is very good (though a little bit buzzy occasionally). They fit comfortably and I can wear them for a while. I would recommend these, especially at the price point. However, if you plan on taking phone calls with these, I would go elsewhere (or make peace with the fact that this won't happen). During phone calls, the headphones play back outside noise, which can be distracting. It might be due to the noise cancellation feature, but it happens with the noise on or off). I , personally can't do phone calls with these, but maybe you'll be different. In general, I also find the controls to be fine, but quite complex. Remembering where all the buttons are is a bit of a challenge, but it's only been a week, so maybe I'll get the hang of it. Overall, I really like these, and while there are flaws, the quality is there at a great price point. ### ⭐⭐⭐⭐ Great for listening, but that's the only amazing thing about them *by N***. on January 25, 2022* //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! ## Frequently Bought Together - 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 ACCENTUM Wireless Bluetooth Headphones - 50-Hour Battery Life, Audio, Hybrid Noise Cancelling (ANC), All-Day Comfort and Clear Voice Pick-up for Calls, Black - Sennheiser Consumer AudioHD 350BT Black Bluetooth 5.0 Wireless Headphone - 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable - Black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/613672482-sennheiser-hd-450bt-bluetooth-5-0-wireless-headphone-with-active](https://www.desertcart.pl/products/613672482-sennheiser-hd-450bt-bluetooth-5-0-wireless-headphone-with-active) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-24*