---
product_id: 207033924
title: "Sennheiser Hd 450Bt Headset Wired & Wireless Head-Band, W128263698 (Wireless Head-Band Calls/Music Usb Type-C Bluetooth Black)"
brand: "sennheiser"
price: "€ 11.34"
currency: EUR
in_stock: false
reviews_count: 6
url: https://www.desertcart.com.cy/products/207033924-sennheiser-hd-450bt-headset-wired-and-wireless-head-band-w128263698
store_origin: CY
region: Cyprus
---

# Active Noise Cancellation Bluetooth 5.0 with AptX LL 30-hour battery life Sennheiser Hd 450Bt Headset Wired & Wireless Head-Band, W128263698 (Wireless Head-Band Calls/Music Usb Type-C Bluetooth Black)

**Brand:** sennheiser
**Price:** € 11.34
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your sound game—because your ears deserve the best.

## Quick Answers

- **What is this?** Sennheiser Hd 450Bt Headset Wired & Wireless Head-Band, W128263698 (Wireless Head-Band Calls/Music Usb Type-C Bluetooth Black) by sennheiser
- **How much does it cost?** € 11.34 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/207033924-sennheiser-hd-450bt-headset-wired-and-wireless-head-band-w128263698)

## 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

- • **Voice Assistant Ready:** Instant access to Siri or Google Assistant via dedicated button keeps you connected hands-free and effortlessly professional.
- • **Unmatched All-Day Power:** Enjoy up to 30 hours of uninterrupted wireless playback with fast USB-C charging to keep you going.
- • **Immersive Noise-Free Sound:** Active Noise Cancellation blocks distractions so you stay focused on what matters—your music or calls.
- • **Seamless, Lag-Free Connectivity:** Bluetooth 5.0 with AAC and AptX Low Latency codecs ensures crystal-clear, perfectly synced audio.
- • **Smart Control at Your Fingertips:** Customize your sound experience with the Sennheiser App’s equalizer and Podcast Mode for enhanced speech clarity.

## Overview

The Sennheiser HD 450BT is a premium over-ear headset combining Bluetooth 5.0 wireless technology with active noise cancellation, delivering up to 30 hours of battery life and fast USB-C charging. Designed for professionals on the move, it supports AAC and AptX Low Latency codecs for flawless audio sync, features intuitive voice controls, and offers customizable sound profiles via the Sennheiser Smart Control App.

## 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 exceptional combination of versatility and superior sound. Created by audio specialist Sennheiser to deliver a superior sound experience with deep dynamic bass, they feature active noise cancellation to ensure enjoyment without distraction. Sound quality is assured by the latest wireless technology including Bluetooth 5. 0 and AAC, AptX codec support with AptX Low Latency for perfectly 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 a superb 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

## Features

- Bluetooth 5. 0 technology for effortlessly 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
- Sennheiser App support providing an equalizer, Podcast Mode and Firmware updates. Frequency response (speaker) 18 Hz to 22,000 Hz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Connectivity technology | Wired, Wireless |
| Wireless communication technology | Bluetooth |
| Included components | Cable |
| Age range (description) | Adult |
| Material | Leather |
| Specific uses for product | Travel |
| Charging time | 2 Hours |
| Recommended uses for product | Calling |
| Compatible devices | Cellphones |
| Control type | Voice Control |
| Cable feature | Without Cable |
| Item weight | 238 Grams |
| Water resistance level | Not Water Resistant |
| Package type | Box |
| Unit count | 1 count |
| Style | Original |
| Control method | Voice |
| Number of items | 1 |
| Product Dimensions | 15.49 x 6.6 x 19.3 cm; 238 g |
| Batteries | 1 CR2 batteries required. (included) |
| Item model number | HD 450BT Black |
| Connector | usb-c,wireless |
| Hardware Interface | Bluetooth 5, USB Type C |
| Material Type | Leather |
| Size | Over Ear |
| Battery Type | Lithium Polymer |
| Power Source | Battery-Powered |
| Linux System Requirements | pc |
| Mac System Requirements | pc |
| Windows System Requirements | pc |
| Unix System Requirements | pc |
| Voltage | 0.5 Volts |
| Item Weight | 238 g |

## 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 Headset Wired & Wireless Head-Band, W128263698 (Wireless Head-Band Calls/Music Usb Type-C Bluetooth Black) - Image 1](https://m.media-amazon.com/images/I/71z97HfSZxS.jpg)
![Sennheiser Hd 450Bt Headset Wired & Wireless Head-Band, W128263698 (Wireless Head-Band Calls/Music Usb Type-C Bluetooth Black) - Image 2](https://m.media-amazon.com/images/I/71eYYB4ZdCL.jpg)
![Sennheiser Hd 450Bt Headset Wired & Wireless Head-Band, W128263698 (Wireless Head-Band Calls/Music Usb Type-C Bluetooth Black) - Image 3](https://m.media-amazon.com/images/I/71AvYjFfMxS.jpg)
![Sennheiser Hd 450Bt Headset Wired & Wireless Head-Band, W128263698 (Wireless Head-Band Calls/Music Usb Type-C Bluetooth Black) - Image 4](https://m.media-amazon.com/images/I/81Hnaka0EfS.jpg)
![Sennheiser Hd 450Bt Headset Wired & Wireless Head-Band, W128263698 (Wireless Head-Band Calls/Music Usb Type-C Bluetooth Black) - Image 5](https://m.media-amazon.com/images/I/81maWNsWBES.jpg)

## Available Options

This product comes in different **Colour Name, Style Name** options.

## 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😔😔😔

### ⭐ Disappointing product
*by M***R on 22 October 2024*

Ordered one pair for my husband and they were great for around 6 months then the bluetooth connection started playing up so there was no sound,contacted seller who after a long winded effort did replace them from Germany, great, only for 6 months down the line again, same problem bluetooth connection playing up. Cant go through all that again with the company so am going to call it a day. Dissatisfied with the product

## 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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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-01-29*