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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

4.0 4.0 out of 5 stars 5,896 ratings

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Original
Black
Ask to play music, get directions, control smart home devices, and more with this device.
Alexa Built-in Learn more

Alexa Built-in

This device has been certified by Amazon. With Alexa built-in, just ask to play music, get directions, control smart home devices, and more.

Purchase options and add-ons

Brand Sennheiser Consumer Audio
Model Name HD 450BT Black
Color Black
Form Factor Over Ear
Connectivity Technology Wireless, Wired

About this item

  • 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
  • Included components: HD 450BT wireless headphones, audio cable USB-C charging cable, carry case, quick guide and safety guide
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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
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
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Price$99.99-17% $149.95
List:$179.95
-20% $79.00
List:$99.00
$79.00-35% $149.95
List:$229.25
-35% $55.99
List:$85.99
Delivery
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Monday, Mar 25
Get it as soon as Tuesday, Mar 26
Customer Ratings
Sound quality
3.9
4.5
4.2
4.1
4.6
4.5
Noise cancellation
3.6
4.1
4.2
3.4
2.7
4.3
Battery life
4.2
4.7
4.6
4.6
4.8
Comfort
4.0
4.1
3.8
4.4
4.3
Sold By
BrandsWalk
Amazon.com
AnkerDirect
Amazon.com
WORLD WIDE STEREO
AnkerDirect
connectivity tech
Wireless, Wired
Wireless
Wireless
Bluetooth 5.0, RF
Wired
Wireless
headphones form factor
Over Ear
Over Ear
On Ear
Over Ear
Over Ear
Over Ear
connector type
3.5mm Jack
USB Type C
usb-c,wireless
1/4-inch, 3.5mm Jack
3.5mm Jack
noise control
active noise cancellation
hybrid noise cancellation
active noise cancellation
sound isolation
active noise cancellation
headphones jack
usb
3.5 mm Jack
3.5 mm Jack
3.5 mm Jack
cable feature
Without Cable, Detachable
Without Cable
Retractable
Without Cable
Detachable
Without Cable
control type
Voice Control
Media Control
Volume Control
control
Media Control

From the manufacturer

HD 450 BT
Meet the HD 450BT Wireless Headphone

SENNHEISER
About Sennheiser

Sennheiser is shaping the Future of Audio – a vision built on a 75-year history of innovation and a continued drive for excellence that is woven into our company’s DNA and culture. Around the world, our employees share this passion in the pursuit of the perfect sound, creating products that exceed expectations and set new benchmarks in audio.

Meet the HD 450BT Wireless Headphone

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 favorite song, you can count on the new HD 450BT to be your ultimate companion for wireless audio – whatever you listen to.

Active Noise Cancellation

Superior Sound

Perfect Travel Companion

Personalise your Sound

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.

What's in the box

  • Cable
  • User Manual
  • Headphones
  • Protective Case
  • Looking for specific info?

    Product information

    Warranty & Support

    Product Warranty: For warranty information about this product, please click here

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    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


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    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.

    Customer reviews

    4 out of 5 stars
    4 out of 5
    5,896 global ratings

    Customers say

    Customers like the quality and battery life of the headphones. For example, they mention that it has a decent base and a wide range of audio. That said, opinions are mixed on the sound quality, value, comfort, and connectivity.

    AI-generated from the text of customer reviews

    121 customers mention110 positive11 negative

    Customers are satisfied with the quality of the headphones. They mention that they are an excellent headset with great sound and comfortable. Some say that they look and operate like brand new. Overall, most are happy with their purchase and recommend them to others.

    "...The ANC is just as I expected and the fact they work as a headset is great too!- The mic quality is not ideal and terrible in the wind...." Read more

    "...They look and operate like brand new. I love these things.If you can get them for around $100 or so do not hesitate...." Read more

    "These headphones are very good. 30 hour battery life, ANC, low latency, comfortable build...." Read more

    "...It's impossible to knock them on build quality, looks, and sound.The ear cushions on these are made for children...." Read more

    114 customers mention89 positive25 negative

    Customers like the battery life of the headphones. For example, they mention it lasts all day and half the next day for constantly playing.

    "...Battery life is solid and the USB-C is so convenient! Plus a clear voice that lets you know if they are powering on or off.-..." Read more

    "...The battery life kicks butt! They last so long I forget to recharge them. it's just not something I have to do very often :)..." Read more

    "These headphones are very good. 30 hour battery life, ANC, low latency, comfortable build...." Read more

    "...Their battery life is poor. They're supposed to last 30 hours on a charge. Yet, I find myself needing to charge them daily...." Read more

    605 customers mention350 positive255 negative

    Customers are mixed about the sound quality of the headphones. Some mention that the sound is good, the noise cancellation is spot on, and the bass hits just right. They say it's great for walking or casually listening to music, and that it works as a headset. However, others say that the call audio drops below ambient noise, the sound sounded very narrow, and they're only good for listening to audio. They also say the headphones are extremely bass heavy and muddy, and everything sounds flat and lifeless.

    "...The ANC is just as I expected and the fact they work as a headset is great too!- The mic quality is not ideal and terrible in the wind...." Read more

    "The sound is good, I have no issues the sound with ANC on or without it.The noise cancelling is moderate at best...." Read more

    "...These also don't block voices very well, though they passively block them out enough so that with music playing at low-medium volumes and higher of..." Read more

    "...No disconnections. Noise cancellation makes my window fan almost silent while not noticeably affecting sound quality. Can't hear the roommates...." Read more

    265 customers mention156 positive109 negative

    Customers are mixed about the value of the headphones. Some mention that they are excellent quality headphones for the price, and worth the money spent. However, others say that they lack any high end and the mids feel really buried.

    "...These are a fantastic buy. If you want a well built headphone that has a lot of features but doesn't have a premium price, this is the one to get..." Read more

    "...As for noise cancelling, they're pretty poor at it. I hear either slightly muffled noise, or brown noise...." Read more

    "...Great Value Headphones, Meh as a Headset.---------- How to toggle "Transparency/pass-through Mode" & "ANC Mode"? ------------..." Read more

    "...No damage, all the buttons work, the padding is fine, no tears or wear. They look and operate like brand new. I love these things...." Read more

    228 customers mention88 positive140 negative

    Customers are mixed about the comfort of the headphones. For example, some mention they're comfortable and enjoy the music quality, while others say that they squeeze on the ears and cause discomfort. The on-ears design causes discomfort and creates pressure points. The headband hurts the top of their head and it's uncomfortable to reach around and turn them on/off. Some say that the headphones really hurt their left ear and give them headaches. The only downside is that they tend to get uncomfortably hot.

    "...Oh, and lastly, the headband hurts the top of my head after wearing for a while...." Read more

    "...Still working great after almost a year now, still comfortable. Still 5 stars. I use them every night for several hours...." Read more

    "...the ear cuffs are just a tad too small and squeeze on the ears, causing discomfort. Unless you have notably small ears, this will affect you...." Read more

    "...ORIGINAL REVIEW:They're comfortable to wear, and music sounds lovely on them. However, they fall short of many of the marketing's claims...." Read more

    126 customers mention46 positive80 negative

    Customers are mixed about the connectivity of the headphones. Some mention that they can connect simultaneously to multiple Bluetooth devices and play audio from them, while others say that it almost never connects and that the Bluetooth connectivity can be hit or miss.

    "...It never says it's pairing.None of my devices can pair with it.I can charge it for days and nothing helps...." Read more

    "...These also support multipoint connection, so you can have them connected to a tablet for music and a phone for calls for example...." Read more

    "...The audio cable needs to be inserted in a specific way. If it isn't you will experience what a $1 headphones sounds like...." Read more

    "...part of every phone call, and then for some reason they disconnect after 5 minutes exactly...." Read more

    156 customers mention27 positive129 negative

    Customers are dissatisfied with the fit of the headphones. They mention that the ear cups are small, and do not fit around their ears properly. The headphones are made for people with small ears, and may begin to hurt their ears. The band feels sticky, and the covers are slightly too small. They are a little tight around the head, and some customers say the earmuffs are too small and may start to hurt. Overall, some customers feel the narrow ear design is flawed.

    "...The one thing i wish is that the earcups were a smidge wider, but i can think of a number of people i know and who i had try these headphones on, of..." Read more

    "...As for my review:- Sounds amazing- a bit tight (I have a medium/smaller sized head), will have to break them in more before extended..." Read more

    "...I still think the narrow ear design is flawed (I believe I said "stupid" earlier), but the sound quality and price I paid keep these at 5 stars...." Read more

    "...There is plenty of mention about how the ear cuffs are just a tad too small and squeeze on the ears, causing discomfort...." Read more

    113 customers mention32 positive81 negative

    Customers are dissatisfied with the performance of the headphones. For example, they mention that the first set pretty much stopped working, one side consistently fails to function when using Bluetooth, and the bag it comes with is not very functional. That said, some complain that it doesn't work with Ableton due to sample rate and that it only works with listening to music.

    "...The bluetooth, or perhaps it's the battery, does not work.Press the power button and it turns on, blinks twice then shuts off...." Read more

    "...taking phone calls on it is not good at all, the headphones act weird when using those features...." Read more

    "...Updated Review #5 3/12/2022Still great! No issues whatsoever. Price is currently $129, I'd do it at that price. No disconnections...." Read more

    "...only problem is that it does not shutoff automatically, you need to press the button." Read more

    Bland Design | Flat Sound | Mediocre ANC
    3 Stars
    Bland Design | Flat Sound | Mediocre ANC
    I am a fan of Sennheiser and have used its products in the past. But this pair of active noise-canceling headphones is a true letdown! Pros 👍👍👍 - Build: Solid with no creaks or gaps.- Compact: They fold down and pack small.- Comfortable to wear with room for adjustment.- Versatile: they can be used wired & wireless.- Battery Life: up to 30 hours with USB-C fast charging.- It comes with a carry case.- 2-year warranty is commendable.Cons 👎👎👎 - Controls: A bunch of buttons crammed together with no rhyme or reason, no labeling, and no easy way to navigate by touch! 😑- Voice Prompts: It tells you everything, except for the one thing you need the most—it won’t tell when ANC is on or off! It’s infuriating! 😤- Active Noise Canceling (ANC): It makes a difference, but it’s negligible at best!- Audio Tuning: Everything sounds flat and lifeless, with volume bouncing up and down inexplicably! 😳- No Proximity Sensor so they don’t pause when take them off which is real nuisance 😑- SE stands for Special Edition, but I can’t figure out what's so special about them. Seriously, what is it?🤔- The Price You Pay: At $200 MSRP, this set is a hard sell! On sale for $80, it’s still a pass for me! Pay a few bucks more and get a Sony WH-CH720N, or if you’re on a really tight budget, get Anker’s Soundcore Q20 for $40–$60.My Verdict 🧐 I am not here to bash Sennheiser or throw shade at its good name, but I cannot in good conscience recommend this product, especially if you’re planning on using it while traveling. Skip this or suffer buyer’s remorse! You may think I’ve come down hard on Sennheiser in this review, and maybe I did, but those headphones are the worst I’ve ever come across, except for only the Koss KPH7, but those were $20 and made no claims to greatness!I hope my review will help you make a more informed buying decision 👍😊✌️
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    abraham buendia
    5.0 out of 5 stars Excelente producto y materiales
    Reviewed in Mexico on February 27, 2024
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    Alan Meza
    5.0 out of 5 stars Calidad precio
    Reviewed in Mexico on December 12, 2023
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    Max L.
    5.0 out of 5 stars These are the best headsets in this price category
    Reviewed in Canada on November 29, 2023
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    ATC
    5.0 out of 5 stars Fone ouvido
    Reviewed in Brazil on August 13, 2023
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    Kyle
    5.0 out of 5 stars I'm no audiophile, but these are good
    Reviewed in Canada on January 25, 2023
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