---
product_id: 207033924
title: "Sennheiser HD 450BT Wireless Headphones with active noice cancellation, black"
brand: "sennheiser"
price: "$271.00"
currency: USD
in_stock: true
reviews_count: 11
url: https://www.desertcart.us/products/207033924-sennheiser-hd-450bt-wireless-headphones-with-active-noice-cancellation-black
store_origin: US
region: United States of America
---

# 2h fast USB-C charge Active Noise Cancellation 30h battery life Sennheiser HD 450BT Wireless Headphones with active noice cancellation, black

**Brand:** sennheiser
**Price:** $271.00
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game — because your focus deserves the best.

## Quick Answers

- **What is this?** Sennheiser HD 450BT Wireless Headphones with active noice cancellation, black by sennheiser
- **How much does it cost?** $271.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/207033924-sennheiser-hd-450bt-wireless-headphones-with-active-noice-cancellation-black)

## 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

- • **All-Day Power Play:** 30 hours of wireless playback keeps your productivity and playlists going strong.
- • **Seamless Connectivity:** Bluetooth 5.0 with AAC & AptX Low Latency ensures flawless, lag-free audio whether working or unwinding.
- • **Travel-Ready Durability:** Robust folding design and premium leather carry case make these headphones your stylish on-the-go companion.
- • **Uninterrupted Focus Mode:** Active Noise Cancellation blocks distractions so you own your soundscape.
- • **Tailored Sound Experience:** Sennheiser Smart Control app lets you customize EQ and podcast mode for crystal-clear calls and content.

## Overview

The Sennheiser HD 450BT Wireless Headphones deliver premium sound with deep dynamic bass and active noise cancellation, powered by Bluetooth 5.0 and advanced codecs like AAC and AptX Low Latency. With 30 hours of battery life, fast 2-hour USB-C charging, and a customizable sound profile via the Smart Control app, these over-ear headphones combine durability and style for professionals who demand immersive audio anywhere.

## Description

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 optimal combination of versatility and superior sound. Created by audio specialist Sennheiser to deliver an optimal sound experience with deep dynamic bass, they feature active noise cancellation to ensure enjoyment without distraction. Sound quality is assured by the wireless technology including Bluetooth 5. 0 and AAC, AptX codec support with AptX Low Latency for optimal 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 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. Manufacturer Contact Information OLD LYME, CT, 06371 US

Review: Great wireless headphones for everyday use - Needed a new pair of headphones after my old ones gave up. So far these have exceeded my expections and have become my daily drivers. Sound quality is great and so is battery life couple with the option to use them as reqular headphones is a definate plus.
Review: Audio quality not worth the price - Even though this headphone has a very good connectivity, built quality, and some other amazing stuffs the audio quality (main purpose) of this headphone disappointed me to the bottom😔😔😔

## Features

- Active noise cancellation for uninterrupted listening pleasure: the closed back design delivers high quality audio even in loud environments
- Sennheiser Smart Control app support with equalizer, podcast mode and firmware updates
- Optimal wireless sound with deep dynamic bass and high quality codec support including ACC and AptX Low Latency
- Reliable partner on the move: always stay connected with 30 hours of music playback with ANC activated and short charging time of 2 hours; Smart Control app support with equalizer, podcast mode and firmware updates

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083W7V3RG |
| Age Range Description | Adult |
| Antenna Location | Calling |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 30 Hours |
| Battery Charge Time | 2 Hours |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.0 |
| Box Contents | Cable, Download the Sennheiser Smart Control App from the app store to unlock the ultimate Sennheiser sound. |
| Brand | Sennheiser |
| Brand Name | Sennheiser |
| Cable Features | Without Cable |
| Carrying Case Color | Black |
| Carrying Case Material | Leather |
| Colour | Black |
| Compatible Devices | Mobile phones |
| Control Method | Voice |
| Control Type | Tactile Buttons |
| Controller Type | Voice Control |
| Customer Package Type | Box |
| Customer Reviews | 4.0 out of 5 stars 1,478 Reviews |
| Ear placement | Over Ear |
| Earpiece Shape | rounded |
| Enclosure Material | Leather high-quality materials |
| External Testing Certification | Não Aplicável |
| Form factor | Over Ear |
| Frequency Range | up to 28,000 Hz |
| Frequency Response | 18 Hz |
| Headphone Form Factor | Over Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | Over Ear |
| Impedance | 14 Ohms |
| Is Autographed | No |
| Is Electric | No |
| Item Type Name | Earbuds |
| Item Weight | 238 Grams |
| Manufacturer | Sennheiser |
| Manufacturer Contact Information | OLD LYME, CT, 06371 US |
| Model Name | HD 450BT |
| Model Number | HD 450BT Black |
| Network Connectivity Technology | Wired, Wireless |
| Noise Control | Active Noise Cancellation |
| Noise control | Active Noise Cancellation |
| Number of Items | 1 |
| Product Features | Adjustable Headband |
| Sensitivity | 108 dB |
| Specific Uses For Product | Entertainment |
| Style Name | Over Ear |
| Theme | Video Game |
| Unit Count | 1 count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** Sennheiser
- **Colour:** Black
- **Ear placement:** Over Ear
- **Form factor:** Over Ear
- **Impedance:** 14 Ohms
- **Noise control:** Active Noise Cancellation
- **Frequency response:** 28000 Hz
- **Sensitivity:** 101 dB
- **Headphone jack:** 3.5 mm Jack
- **Model name:** HD 450BT Black

## Images

![Sennheiser HD 450BT Wireless Headphones with active noice cancellation, black - Image 1](https://m.media-amazon.com/images/I/71z97HfSZxS.jpg)
![Sennheiser HD 450BT Wireless Headphones with active noice cancellation, black - Image 2](https://m.media-amazon.com/images/I/71eYYB4ZdCL.jpg)
![Sennheiser HD 450BT Wireless Headphones with active noice cancellation, black - Image 3](https://m.media-amazon.com/images/I/71AvYjFfMxS.jpg)
![Sennheiser HD 450BT Wireless Headphones with active noice cancellation, black - Image 4](https://m.media-amazon.com/images/I/81Hnaka0EfS.jpg)
![Sennheiser HD 450BT Wireless Headphones with active noice cancellation, black - Image 5](https://m.media-amazon.com/images/I/81maWNsWBES.jpg)

## Questions & Answers

**Q: Do these headphones have a jack for using as wired headphones?**
A: DON'T BUY THESE. Yes is the answer to your question but the jack is 2.5mm (not a standard 3.5) so you must use the crazy one that comes with these (2.5 on one side and normal 3.5 on the other). Besides that these are garbage. I hated everything about them and sold them. Buy Sony or Soundcore (I believe Soundcore is best bang for the buck). They both do normal things like use normal cables.

**Q: Are these compatible with Samsung smart TVs?**
A: Should be if you're talking about bluetooth. I owned these and sold them though. I really really really really did not like them. Sennheiser is (with this model, in my estimation) using their name on a low-grade product just to move volume. they are really tight, the ear cups are too small, the controls/buttons are obtuse, and the most annoying thing - not a 3.5mm but a proprietary-ish 2.5mm (on headphone end) and 3.5mm (on the other end) wire is required. So if you're ever going to use these wired (say on an airplane) you NEED the cable that comes with them. Without that cable (if you're going wired) they are useless. I own three pairs of Ankers. Q20, Q30/5 and Q45. Cheaper (maybe the Q45 was about the same price) and man, they are so much better in every way. Oh, yeah, there was some issue with the Sennheiser and the microphone too. It made using zoom awkward. I forget the details. Seriously, don't buy these.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great wireless headphones for everyday use
*by A***. on 22 January 2023*

Needed a new pair of headphones after my old ones gave up. So far these have exceeded my expections and have become my daily drivers. Sound quality is great and so is battery life couple with the option to use them as reqular headphones is a definate plus.

### ⭐⭐⭐ Audio quality not worth the price
*by D***N on 16 July 2024*

Even though this headphone has a very good connectivity, built quality, and some other amazing stuffs the audio quality (main purpose) of this headphone disappointed me to the bottom😔😔😔

### ⭐ Big Name? BIG DISAPPOINTMENT
*by H***1 on 8 September 2021*

Save time and money. Buy cheaper headphones like Anker Q20. For these Sennheiser's, the noise cancellation is not great, and when I connect to my computer there are actually two ways to do it (two sound devices come up when connected via bluetooth). One is incredibly noisy. Like being on a plane. The other is ok, but it's annoying to have to select the "right" one all the time. Also, they are really tight and really uncomfortable. I must say, I'm super disappointed with these. I have Anker Q20's and they are better. For 1/4 the price. Also, too many buttons, and they aren't marked well, and they are tiny. Really. Really disappointing. Oh. they are too tight, and the analog wire (which you'll need cause pairing this thing is not straightforward) is a joke. It's not a double 3.5mm male. One end is 2.5mm. Don't lose that cable! Seriously. Big Name. BIG DISAPPOINTMENT.

## 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 - Black
- Headphone Case Compatible with Sennheiser Consumer Audio HD 400S / 450BT / 350BT / 450SE Around Ear Headphone, Case Only
- NewFantasia Replacement Audio Upgrade Cable for Sennheiser HD4.40, HD 4.40 BT, HD4.50, HD 4.50 BTNC, HD4.30i, HD4.30G Headphones 1.2meters/4feet

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**Shop now:** [https://www.desertcart.us/products/207033924-sennheiser-hd-450bt-wireless-headphones-with-active-noice-cancellation-black](https://www.desertcart.us/products/207033924-sennheiser-hd-450bt-wireless-headphones-with-active-noice-cancellation-black)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-16*