---
product_id: 249227116
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 - Black"
brand: "sennheiser consumer audio"
price: "A$205"
currency: AUD
in_stock: true
reviews_count: 13
category: "Sennheiser Consumer Audio"
url: https://www.desertcart.com.au/products/249227116-sennheiser-hd-450bt-bluetooth-5-0-wireless-headphone-with-active
store_origin: AU
region: Australia
---

# Active Noise Cancellation Bluetooth 5.0 with AAC & AptX codecs 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 - Black

**Brand:** sennheiser consumer audio
**Price:** A$205
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game—hear what others miss, stay connected, and never settle for less.

## 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 - Black by sennheiser consumer audio
- **How much does it cost?** A$205 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/249227116-sennheiser-hd-450bt-bluetooth-5-0-wireless-headphone-with-active)

## Best For

- sennheiser consumer audio enthusiasts

## Why This Product

- Trusted sennheiser consumer audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unstoppable 30-Hour Power:** Keep your soundtrack alive all day and night with rapid USB-C charging.
- • **Smart Voice Assistant Access:** Instantly summon Siri or Google Assistant with a dedicated button—hands-free productivity on demand.
- • **Tailored Sound via Sennheiser App:** Customize your audio experience with podcast mode, equalizer settings, and firmware updates.
- • **Immersive Active Noise Cancellation:** Escape the noise and dive deep into your music or calls, no distractions allowed.
- • **Seamless Bluetooth 5.0 Connectivity:** Experience flawless, low-latency audio that keeps you in sync with every beat and scene.

## Overview

The Sennheiser HD 450BT wireless headphones combine cutting-edge Bluetooth 5.0 technology with premium active noise cancellation and a remarkable 30-hour battery life. Designed for professionals on the move, these foldable over-ear headphones offer fast USB-C charging, intuitive voice assistant controls, and personalized sound customization through the Sennheiser Smart Control app, making them the ultimate companion for immersive, uninterrupted audio experiences.

## Description

From the manufacturer Meet the HD 450BT Wireless Headphone Hear the Difference It’s that moment. That moment when you hear a tiny little sound in your all-time favorite song and it’s like you’ve never heard the song even once before. That moment is our purpose. That’s why, for seventy-five years, we have dedicated ourselves to delivering that moment while leading the global charge in audio innovation in the studio, on the stage, and in the lab. Step up to great wireless sound with the new HD 450BT from Sennheiser. Thanks to a winning combination of superior sound quality, advanced Bluetooth technology, and an excellent 30-hour battery life, this versatile wireless headset is a companion for enjoying better audio. Whether listening to a podcast or on the go with your favourite song, you can count on the new HD 450BT to be your ultimate companion for wireless audio – whatever you listen to. Active Noise Cancellation Thanks to Sennheiser’s active noise cancellation and a closed back design, the HD 450BT delivers captivating sound that can be enjoyed without distraction – even in loud environment Superior Sound Created to deliver a superior sound experience with deep dynamic bass. Exceptional quality is assured by high-quality wireless codec support, including AAC and AptX, with AptX Low Latency to keep audio perfectly in sync with on-screen action when watching videos. Perfect Travel Companion 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. Personalise your Sound The free Sennheiser Smart Control App (available on Apple & Android devices), with selectable sound modes, allows you to tailor the sound experience to your travel playlist. Besides battery status and firmware updates, the app features a podcast mode that optimizes the intelligibility of podcasts, audio books, and other speech content.

Review: Quality of sound - Good 👍
Review: 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.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Brand:** Sennheiser Consumer Audio
- **Ear placement:** Over Ear
- **Form factor:** Over Ear
- **Impedance:** 53.67 Ohms
- **Noise control:** Active Noise Cancellation

## 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 - Black - Image 1](https://m.media-amazon.com/images/I/61h8NTXn5oL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: is it original? Made from?**
A: No idea, there is Bluetooth function issue once battery down  to 70

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality of sound
*by A***I on 4 January 2026*

Good 👍

### ⭐⭐⭐⭐⭐ Superb
*by S***N on 14 February 2022*

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.

### ⭐⭐⭐⭐ Budget friendly premium quality headphone
*by L***E on 10 January 2023*

. 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)

## Frequently Bought Together

- Sennheiser HD 450BT Wireless Headphones with active noice cancellation, black
- Geekria Shield Headphones Case Compatible with Sennheiser MOMENTUM 3 Wireless, HD 350BT, HD 450BT, PXC 550 II Case, Replacement Hard Shell Travel Carrying Bag with Cable Storage (Dark Grey)
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**Shop now:** [https://www.desertcart.com.au/products/249227116-sennheiser-hd-450bt-bluetooth-5-0-wireless-headphone-with-active](https://www.desertcart.com.au/products/249227116-sennheiser-hd-450bt-bluetooth-5-0-wireless-headphone-with-active)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-07-29*