---
product_id: 350168446
title: "Sennheiser HD 450SE Bluetooth Wireless Headphone, ANC, 30hr Battery, Black"
brand: "sennheiser"
price: "4639 som"
currency: KGS
in_stock: false
reviews_count: 13
url: https://www.desertcart.kg/products/350168446-sennheiser-hd-450se-bluetooth-wireless-headphone-anc-30hr-battery-black
store_origin: KG
region: Kyrgyzstan
---

# Active Noise Cancellation Bluetooth 5.0 with AAC & AptX codecs 30-hour battery life + USB-C fast charge Sennheiser HD 450SE Bluetooth Wireless Headphone, ANC, 30hr Battery, Black

**Brand:** sennheiser
**Price:** 4639 som
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your audio game—stay connected, powered, and in control with HD 450SE!

## Quick Answers

- **What is this?** Sennheiser HD 450SE Bluetooth Wireless Headphone, ANC, 30hr Battery, Black by sennheiser
- **How much does it cost?** 4639 som with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/350168446-sennheiser-hd-450se-bluetooth-wireless-headphone-anc-30hr-battery-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:** Enjoy up to 30 hours of uninterrupted playback with rapid USB-C charging to keep you powered through your busiest days.
- • **Immersive Silence:** Advanced Active Noise Cancellation blocks distractions so you can focus on what matters—your music, calls, or podcasts.
- • **Seamless Connectivity:** Bluetooth 5.0 ensures lag-free, crystal-clear audio with AAC and AptX Low Latency support for flawless streaming.
- • **Voice-Activated Control:** Built-in Alexa, Siri, and Google Assistant integration puts smart commands and hands-free convenience at your fingertips.
- • **Personalized Sound Experience:** Customize your audio with the Sennheiser Smart Control App featuring an equalizer, Podcast Mode, and firmware updates.

## Overview

The Sennheiser HD 450SE Black Wireless Headphones combine Bluetooth 5.0 connectivity with premium AAC and AptX codecs, delivering superior sound quality enhanced by active noise cancellation. With a robust 30-hour battery life and USB-C fast charging, these foldable over-ear headphones offer all-day comfort and convenience. Integrated Alexa and other voice assistants provide seamless hands-free control, while the Sennheiser app allows personalized sound tuning and firmware updates, making it the perfect companion for professionals seeking immersive audio and smart features on the go.

## Description

Alexa, that sounds incredible Experience great wireless sound and stay effortlessly connected using desertcart Alexa with the Sennheiser HD 450SE. With Buetooth 5.0, active noise cancellation and high-quality wireless codec support including AAC, AptX and AptX Low Latency the HD 450SE deliver superior sound qualilty with deep dynamic bass. Advanced features include Alexa interaction, customization via the Sennheiser Smart Control App, a special podcast mode, and 30-hour battery life to deliver exceptional performance and versatility for audio lovers.

Review: Comfortable, Quality Sound, Durable, Good ANC, Bluetooth5+Audio Cable, Smart Control app, Alexa - SE - (UPDATED) 12/17/22: Review of the Sennheiser HD 450BT (Special Edition) COMFORT The only thing I was worried about was comfort as some of the reviewers complained about the fit being too tight and or runs hot, which I found not the case for me. SOUND The sound was well balanced (lows, mids, highs) out of the box, even though the built-in Smart Control app controls the equalizer, which has presets for genres and is customizable to some degree. The bass (lows) are actually adjustable slightly in the Smart Control equalizer and iPhone settings, so the bass (lows) are better than expected. BUILD QUALITY The build quality thus far is good and better than expected. ACTIVE NOISE CANCELLATION The ANC (active noise cancellation) is average at best, but does appear to reduce the outside noise by approximately 35%. BLUETOOTH WIRELESS and WIRED CONNECTIVITY The Bluetooth codecs will be more than enough to please the casual audio listener and on any device. Since these headphones also have wired cable connectivity (better than Bluetooth, playing lossless uncompressed audio), these headphones are all that is needed. The one odd, whether you take it as good or bad, is the audio cable connector is keyed. This provides a locking type of connection so that the cable does not wiggle or loosen easily. Connecting the cable takes getting used to, but works well. SMART CONTROL APP The Smart Control app has limited functionality. It is too bad you can't control the functions in the app that the physical buttons provide. desertcart ALEXA The SE (special edition) version includes desertcart Alexa, if that is important to you, but other than this, both models are identical. I didn't need Alex, but the SE was quite a bit cheaper during one of the Black Friday or Cyber Monday deals for $75.00. CHARGING I do not believe these are considered fast charging as it took 2 or more hours to fully charge. RECOMMENDATION I would recommend these headphones at any price range whether at retail or reduced, because of the sound and build quality as well as the other numerous features it offers.
Review: These headphones seem engineered by designers who truly know sound - I bought these at the same time as the Beats Solo3, and compared to those, the sound quality on these is wonderful. You can hear the separate instruments, which especially matters if one is listening to accoustic music. There is an equalizer app one can download to boost the treble, bass or midrange. It won't give you super booming bass, but perhaps other apps do - I haven't tried any yet. What I mostly like is that the audio is natural and full. The Beats offer more bass, but it's at the expense of compressing the audio. I can't say much about the noise cancelling capabilities, since I use these mainly to listen to music, but if they cared as much about that as they do sound quality, I assume it can't be all that bad. The size of the earpieces seem a bit large, but they are extremely comfortable. I have worn these for hours at a time, whereas with the Beats Solo3, I couldn't stand them for more than 45 minutes because they squeezed my ears and head so hard. The controls are a bit tiny and took some getting used to, but they worked fine. The power button on the Beats cannot be felt by a normal hand unless you can read Braille - it is flat, tiny, and impossible to locate. In short, if sound quality and comfort matter to you - the Sennheiser HD 450 SE wins hands down.

## 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 Alexa, Siri and Google Assistant
- Sennheiser App support providing an equalizer, Podcast Mode and Firmware updates

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09325WTV5 |
| Additional Features | Foldable, Microphone Included, Noise Cancellation |
| Age Range Description | Adult |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 30 hours |
| Battery Charge Time | 30 hours |
| Best Sellers Rank | #59,902 in Musical Instruments ( See Top 100 in Musical Instruments ) #161 in Recording Headphone Audio Monitors #3,101 in Over-Ear Headphones |
| Bluetooth Range | 10 meters |
| Bluetooth Version | 5 |
| Brand | Sennheiser |
| Brand Name | Sennheiser |
| Built-In Media | HD 450SE Wireless headphones, USB-C charging cable, Audio cable, Carrying pouch, Quick guide, Safety guide |
| Cable Features | Without Cable |
| Carrying Case Battery Charging Time | 30 hours |
| Carrying Case Color | Black |
| Carrying Case Material | fabric |
| Color | Black |
| Compatible Devices | Smartphones, Laptops, Tablets, Smart Speakers, Desktops |
| Connectivity Technology | Bluetooth 5.0, HDMI |
| Control Type | alexa,siri |
| Controller Type | Alexa |
| Customer Package Type | FFP |
| Customer Reviews | 3.9 out of 5 stars 2,640 Reviews |
| Ear Placement | Over Ear |
| Earpiece Shape | Rounded cup |
| Enclosure Material | Plastic, Metal, or Reinforced Material |
| Form Factor | Over Ear |
| Frequency Range | 18 - 22,000 Hz |
| Frequency Response | 6000 hertz |
| Headphone Folding Features | Over Ear |
| Headphone Jack | USB |
| Headphones Ear Placement | Over Ear |
| Impedance | 60 ohm |
| Item Weight | 0.52 kg |
| Manufacturer | Sennheiser |
| Model Name | HD 450SE |
| Model Number | HD 450SE Black |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Sensitivity | 94 db |
| Series Number | 450 |
| Style Name | Special Edition |
| Subject Character | No Character |
| Theme | Video Game |
| UPC | 615104372283 |
| Unit Count | 1 Count |
| Warranty Description | 2 year manufacturer |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Sennheiser
- **Color:** Black
- **Ear Placement:** Over Ear
- **Form Factor:** Over Ear
- **Impedance:** 60 ohm

## Images

![Sennheiser HD 450SE Bluetooth Wireless Headphone, ANC, 30hr Battery, Black - Image 1](https://m.media-amazon.com/images/I/61Wiw8zIwvL.jpg)
![Sennheiser HD 450SE Bluetooth Wireless Headphone, ANC, 30hr Battery, Black - Image 2](https://m.media-amazon.com/images/I/71gn4UdPy5L.jpg)
![Sennheiser HD 450SE Bluetooth Wireless Headphone, ANC, 30hr Battery, Black - Image 3](https://m.media-amazon.com/images/I/716dU+dVaxL.jpg)
![Sennheiser HD 450SE Bluetooth Wireless Headphone, ANC, 30hr Battery, Black - Image 4](https://m.media-amazon.com/images/I/71ae7ZXQVdL.jpg)
![Sennheiser HD 450SE Bluetooth Wireless Headphone, ANC, 30hr Battery, Black - Image 5](https://m.media-amazon.com/images/I/61xtto8AvRL.jpg)

## Available Options

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

## Questions & Answers

**Q: Where can I get another aux cable?**
A: On Amazon.
 I recommend the marshall  aux
 it has a great microphone and it has a coil which makes it very comfortable to be walking around without it getting caught on stuff or just not feeling like u have too much cable when working on a laptop.

**Q: Is this recommended to use for online conferencing? is mic quality good?**
A: Yes. I have used it for about 10 days for teams/zoom meetings, the mic and speaker work very well for me.

**Q: Do they have transparent mode like more expensive models? And if not, is it possible to be reasonably aware of the surroundings when using them?**
A: Answer to @ShakyJake, you mentioned that you are unable to turn it off the "Transparency Mode" or the pass-through sounds that are made ambiently around you, like voices, crinkling paper, and typing. This is not the same as ANC(Active Noice Cancellation) which removes only the ambient hum of the room like a fan, refrigerator, or airplane.

This particular headset actually has two BlueTooth Connections or "drivers" on windows and mac. 
"Headphones (LE-HD 450BT Stereo)" & "Headset (HD 450BT Hands-Free AG Audio)"
Mobile devices seem to auto-switch between these depending on if they are utilizing the mic in the Headset or not.

Headphones (LE-HD 450BT Stereo): Does not utilize Transparency Mode, however ANC can be toggled. (Set this as "Default" if you do not want to here the Transparency mode)
Headset (HD 450BT Hands-Free AG Audio): Seems to default Transparency Mode ON, and ANC can also be toggled when this is active as well. (If you make a lot of calls and utilize the mic setting this to "Default" may be more useful) If you use the Assistant button, this will automatically switch to this driver, but will revert if you have the headphones selected as "Default".

**Extra Notes**
If you have a 5.0 BlueTooth (internal or as an adapter) for your computer both of these are able to connect and you can toggle between these in your sound settings. Most modern mobile devices as of July 2016+ have this installed but you may use the AIDA64 app on the Google Play store to see if it's in your device.
Apple Users: iPhone 8, iPhone 8 Plus, iPhone X, HomePod, and the 2018 MacBook Pro with Touch Bar all (and newer devices) utilize the 5.0 or newer BlueTooth.
I do not know what happens if you have an older version of BlueTooth, however, I speculate that switching between the two drivers may be clunky, and slower than it already is. However they will still connect, you may just run into issues connecting other devices simultaneously like a mouse and keyboard.
The S 450BT WILL usually prioritize headphone mode, however, I hope this helps if you were confused.
If you use the Headphone Jack it will put the headphones in Flight Mode and deactivate all BlueTooth Connections.

Hope this helps!

**Q: Do the headphones come with a charger or do I need to buy one separately?**
A: The headphones come with usb cable for charging, but no adaptor.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Comfortable, Quality Sound, Durable, Good ANC, Bluetooth5+Audio Cable, Smart Control app, Alexa - SE
*by A***. on December 13, 2022*

(UPDATED) 12/17/22: Review of the Sennheiser HD 450BT (Special Edition) COMFORT The only thing I was worried about was comfort as some of the reviewers complained about the fit being too tight and or runs hot, which I found not the case for me. SOUND The sound was well balanced (lows, mids, highs) out of the box, even though the built-in Smart Control app controls the equalizer, which has presets for genres and is customizable to some degree. The bass (lows) are actually adjustable slightly in the Smart Control equalizer and iPhone settings, so the bass (lows) are better than expected. BUILD QUALITY The build quality thus far is good and better than expected. ACTIVE NOISE CANCELLATION The ANC (active noise cancellation) is average at best, but does appear to reduce the outside noise by approximately 35%. BLUETOOTH WIRELESS and WIRED CONNECTIVITY The Bluetooth codecs will be more than enough to please the casual audio listener and on any device. Since these headphones also have wired cable connectivity (better than Bluetooth, playing lossless uncompressed audio), these headphones are all that is needed. The one odd, whether you take it as good or bad, is the audio cable connector is keyed. This provides a locking type of connection so that the cable does not wiggle or loosen easily. Connecting the cable takes getting used to, but works well. SMART CONTROL APP The Smart Control app has limited functionality. It is too bad you can't control the functions in the app that the physical buttons provide. AMAZON ALEXA The SE (special edition) version includes Amazon Alexa, if that is important to you, but other than this, both models are identical. I didn't need Alex, but the SE was quite a bit cheaper during one of the Black Friday or Cyber Monday deals for $75.00. CHARGING I do not believe these are considered fast charging as it took 2 or more hours to fully charge. RECOMMENDATION I would recommend these headphones at any price range whether at retail or reduced, because of the sound and build quality as well as the other numerous features it offers.

### ⭐⭐⭐⭐⭐ These headphones seem engineered by designers who truly know sound
*by M***T on January 16, 2023*

I bought these at the same time as the Beats Solo3, and compared to those, the sound quality on these is wonderful. You can hear the separate instruments, which especially matters if one is listening to accoustic music. There is an equalizer app one can download to boost the treble, bass or midrange. It won't give you super booming bass, but perhaps other apps do - I haven't tried any yet. What I mostly like is that the audio is natural and full. The Beats offer more bass, but it's at the expense of compressing the audio. I can't say much about the noise cancelling capabilities, since I use these mainly to listen to music, but if they cared as much about that as they do sound quality, I assume it can't be all that bad. The size of the earpieces seem a bit large, but they are extremely comfortable. I have worn these for hours at a time, whereas with the Beats Solo3, I couldn't stand them for more than 45 minutes because they squeezed my ears and head so hard. The controls are a bit tiny and took some getting used to, but they worked fine. The power button on the Beats cannot be felt by a normal hand unless you can read Braille - it is flat, tiny, and impossible to locate. In short, if sound quality and comfort matter to you - the Sennheiser HD 450 SE wins hands down.

### ⭐⭐⭐⭐ Excellent sound with a few annoyances
*by N***. on May 17, 2026*

Awesome headphone! Confident sound quality and noise cancelling that just works very very well. Why missing one star though? Two reasons - 1. Mic only works well if you’re in doors. Even the slightest background noise and it’s unusable. 2. I share this headphone with my SO. Every now and then it’ll connect to both our phones, and then when I head out for a walk, it’ll keep saying lost connection indefinitely. The only solution is a power cycle. This is something that can be easily fixed in firmware.

## Frequently Bought Together

- Sennheiser Consumer Audio HD 450SE Black Bluetooth 5.0 Wireless Headphone with Alexa Built-in - Active Noise Cancellation, 30-Hour Battery Life, USB-C Fast Charging, 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 3meters/9.9feet

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-08-05*