

🎧 Elevate your audio game with Sennheiser HD 450BT — where premium sound meets unstoppable freedom.
The Sennheiser HD 450BT Wireless Headphones combine German engineering with cutting-edge Bluetooth 5.0 technology, delivering crystal-clear sound and deep bass. Featuring Active Noise Cancellation, a 30-hour battery life with USB-C fast charging, and a lightweight foldable design, these headphones are built for professionals on the move. With built-in voice assistant support and customizable EQ via the Sennheiser app, they offer a personalized, immersive listening experience backed by a 2-year warranty.





| ASIN | B083T4XJDY |
| Age Range Description | Adult |
| Antenna Location | Calling |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 30 Hours |
| Battery Charge Time | 2 Hours |
| Best Sellers Rank | #12,015 in Electronics ( See Top 100 in Electronics ) #80 in Over-Ear Headphones |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.0 |
| Box Contents | Cable, HD 450BT Wireless Headphones, Protective Case, Quick Guide, Safety Guide, USB-C Charging Cable |
| Brand | Sennheiser |
| Brand Name | Sennheiser |
| Cable Features | Detachable |
| Carrying Case Color | Black |
| Carrying Case Material | Aluminum |
| Carrying Case Weight | 238 Grams |
| Colour | Black |
| Compatible Devices | smartphones |
| Control Method | Touch |
| Control Type | Noise Control |
| Controller Type | voice control |
| Country of Origin | China |
| Customer Package Type | Deposit Crate |
| Customer Reviews | 3.8 out of 5 stars 6,237 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 | 18 Hz |
| Global Trade Identification Number | 00615104340961 |
| Headphone Form Factor | Over Ear |
| Headphone Jack | usb |
| Headphones Ear Placement | Over Ear |
| Impedance | 53.67 Ohms |
| Impedance Unit of Measure | 53.67 Ohms |
| Importer Contact Information | Sennheiser Electronics India Private Limited 11A-22, First Floor, Cunningham Road, Municipal No. 60, SRT Road, Bengaluru, Karnataka 560052 |
| Is Autographed | No |
| Item Type Name | Over Ear Wireless |
| Item Weight Unit of Measure | 238 Grams |
| Manufacturer | Sennheiser |
| Model Name | Over Ear |
| Model Number | HD 450BT |
| Network Connectivity Technology | Wireless |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Packer Contact Information | Sennheiser electronic gramsbH & Co. kilograms. Am Labor 1. DE - 30900 Wedemark Germany |
| Product Features | Noise Cancellation |
| Sensitivity | 108 dB |
| Specific Uses For Product | Travel, Music, Sport, Commuting, Phone Calling, Video Conferencing, Workout |
| Style Name | HD 450 BT Black |
| Subject Character | no character |
| Theme | Audio |
| UPC | 615104340961 |
| Unit Count | 1 Count |
| Warranty Description | Two year warranty when purchased from an authorized Sennheiser dealer |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | Bluetooth |
A**R
Great product and great service
Great product and complete value for money. Good signature sound, sturdy built, long play time and great fit while working out or dance or running. What else you want. ANC is not that great but still manageable.. Have been using unapologetically for almost 2 years. Had some issue with speaker in one ear. The service were prompt to respond and quick to resolve by sending a replacement and without hassle. Strongly recommended.
J**H
Good for the price!!
Quality: the build quality of the product is pretty good for the price,have comfortable set of earcups. The ears do get hot after long hours of use and the padding or cushioning on the top of the head/ headpiece is not that great. The overall build is quiet strong and flexible. The sound quality is not for everyone, if you are a person who loves bass,dont buy this product. This headset is not for bass lovers. It can provide a good seperation of both low and high notes, the sound clarity,treble and the rest pretty good. It also supports Aptx and AAC. Overall sound clarity is good but not for bass lovers. The box includes the headset itself, a 2.5 to 3.5mm jack, type a to type c cable, manuals and a carrying case( more like a pouch with seperate room for tje cable). Also the earcups don't fully tilt 90° and I personally wish the headsets extendable part to have a bit more length. The headset itself feels a bit heavy imo. The portability is good,since you can fold this headset, it doesn't take a lot of bag space. The ANC on this is not good at all. Microphone is good and the transparency mode(which only works during calls) is also good. You do have app support,but there is not a lot of features in the app, you can personalize your EQ and adjust the level of the transparency mode. Overall the headset is good for the price.
D**A
Terrible service and headset too small and has audio playback
If you use this product during calls or while gaming in voice chat there is an audio playback which makes it so you can only hear yourself and the game sound is barely audible and its bad. The headset is also too small for ears which make it hurt. The wire did not work as intended and bt is not compatible with all versions. The amazon’s return policy is absolutely garbage as i had lots of issues with this including incompatibility with my pc but could not return this product. Not ordering headsets or any peripherals from amazon anymore.
A**.
good one
very good product
J**P
Don’t think twice! Definitely worth it.
Excellent Choice. Researched quite a bit and spoke to friends and bought it and a good festive sale. No regrets. Yes like most headphones ears pai after prolonged use. Sound quality is great. Initially had trouble with knobs. Bluetooth is effective with a range of 20’. My old laptop Bluetooth is of a lower version hence this model was incompatible buts works best with iPad. I use it with cable. Battery life is good. I use it for movies and music. I am not a gamer. Being elderly it suffices my basic requirements. Mostly your kiddos will hijack it.
S**G
Good
Good
J**S
I love this
After using it for a while, I can confidently say the HD 450BT is a solid all-rounder under 10K. The sound quality is clean and balanced — deep bass, clear vocals, and crisp highs. Perfect for both music and movies. The ANC (Active Noise Cancellation) isn’t mind-blowing, but it definitely cuts out most background noise and works great for travel or office use. The build quality feels premium, though the earcups can get a bit warm after long sessions. The battery life is 🔥 — around 25–30 hours easily, which is impressive. Bluetooth connection is stable, and it also has a wired option, which is a huge plus for editing or studio work. ✅ Pros: Great sound signature Long battery life Bluetooth + wired support Lightweight and foldable design ❌ Cons: ANC could be better ⭐ Overall Rating: 4.3 / 5 Perfect choice if you want balanced sound + premium feel under budget.
S**T
Waste of money
This product sucks , do not buy it . I want to return it and Amazon it not letting me. Go for bose or Sony ( little bit more expensive ) but great .
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