Sennheiser HD 450BT Wireless Over-Ear Headphones with Active Noise Cancellation - Black - Bluetooth 5.0, Type-C fast charging, AAC+AptX Low Latency, up to 30hr battery - 2 Year Warranty
Six easy payments of $56.48 per week*
Laybuy lets you spread the cost of your purchase over 6, interest-free, weekly payments.
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*Repayments shown above are indicative only and may vary. Ts and Cs and lending criteria apply.
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Five easy payments of $67.77 per fortnight*
humm lets you spread the cost of your purchase over 5 or 10 interest free payments.
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*Repayments shown above are indicative only and may vary. Ts and Cs and lending criteria apply.
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Finance from $3.52 per week*
Get what you want at a price you can afford. Choose a finance term below to see the weekly repayment amount and apply online during checkout or in-store.Choose a Finance Term
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No payments or interest for 12 months available*
Q Card / Mastercard is your perfect shopping partner, combining the benefits of a credit card with the added ability to access a range of interest-free deals and payment holidays.
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What PB Tech customers are saying about this product...See More Reviews
"Really good sound quality, fit/comfort and noise cancellation. Easy to pair and use, so many good functions. AA++ would reccoment"
"It's a comfortable wireless headphone with a long-lasting battery that doesn't need recharging for days. Noise cancellation is not as great as I expected it to be though, but absol ...view more"
"I bought these for using with my windows PC on teams meetings. They do not do well with Teams on bluetooth. Luckily they came with a wired connection and they work perfectly wired. ...view more"
COMBO DEALS: Buy Together and SAVE!
Step up to great wireless sound with the new HD 450BT. Delivering active noise cancellation, high-quality wireless codec support (AAC, aptX™ Low Latency), and Bluetooth® 5.0, this headset gives you superior sound with deep dynamic bass. Exceptional versatility for audio lovers is guaranteed by Voice Assistant access, the Sennheiser Smart Control App and a 30-hour battery life.
Step up your wireless audio
Step up to great wireless sound with the new HD 450BT. Whether relaxing at home or on the go, you enjoy an exceptional combination of versatility and superior sound.
The Sennheiser HD Series, your audio companion for every need!
Crafted from high-quality materials, the robust and stylish HD models offer an exceptional combination of versatility and superior sound. At home while listening to a podcast or on the go with your favorite song, you can count on the new HD series to be your ultimate companion for wireless audio - whatever you listen to.
Enjoy your music - without distraction
Thanks to active noise cancellation and a closed back design, the HD 450BT delivers captivating sound that you can enjoy without distraction - even in loud environments. Capture every audio detail in exceptional sound quality, assured by high-quality wireless codec support, including AAC and aptX™ Low Latency.
Your reliable companion on the move
A great companion for travel, the HD 450BT has a superb 30-hour battery life. And this headset can be quickly charged with USB-C to save you valuable time on the move. The compact folding design - available in black or white - has been crafted from high-quality materials to provide the perfect balance of minimalist style, ergonomic comfort, and take-anywhere durability.
Your sound - your decision
Whether you want to turn up the bass or enjoy a natural sound, the Sennheiser Smart Control App makes it effortless for you to tailor the sound to your personal taste - thanks to an intuitive equalizer. Besides battery status and firmware updates, the app features a podcast mode that optimizes the intelligibility of podcasts, audio books, and other speech content.
Follow your intuition, stay connected
Take intuitive control over your music and calls via easy touch buttons on the earcups. Have a truly connected experience through the dedicated Voice Assistant button and Bluetooth® 5.0 support or the additional audio cable.
Personalize your sound experience with the Smart Control App
Listen to your music the way you want. This free dedicated app for iOS and Android provides an effortless way to control, personalize, update and configure your Sennheiser headphone, headset or soundbar.
Sennheiser Smart Control is a free app and compatible with most iOS and Android systems.
This App is available in 8 languages including German, English, French, Spanish, Russian, Korean, Japanese and Mandarin.
What's in the box?
HD 450BT Wireless Headphones
USB-C Charging Cable
Frequency response (Microphone)
80 Hz to 6,000 Hz (-3 dB)
Transducer principle (Microphone)
HSP, HFP, AVRCP, A2DP
18 Hz to 22,000 Hz (-10 dB)
Sound pressure level (SPL)
108 dB (1 kHz/0 dBFS)
THD, total harmonic distortion
< 0.3 % (1 kHz, 100 dB)
Approx. 238 g
Approx. 2 hours
30 hours music playback via Bluetooth with ANC activated
Built-in Lithium-Polymer rechargeable battery: 3.7 V, 600 mAh
2,402 MHz to 2,480 MHz
500 mA max.
SBC, AAC, AptX™, AptX™ Low Latency
5 V, DC
GFSK, p/4 DQPSK, 8DPSK
EQ and updates via Sennheiser Smart Control
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Firstly, I will tell you ONLY to get this pair of cans when on sale. Otherwise, they aren't worth it.
Every review by professional reviewers raves about these headphones. Safe to say I was expecting 'out of this world' sound quality. It wasn't so. The sound quality was merely very good, in my opinion. Sure, they will eat your $10 in-ears from BP for breakfast, but they aren't a value-oriented Orpheus, so don't expect them to be.
The frequency range has a good response with neutral EQ, but they lack in the spatial area of audio. ANC is satisfactory for the majority of users, but again, only if you get them on sale. The passive noise iso...view more
- feels comfy on the ears
- cancels outside noise very well
- not robust if your looking for a good surround sound quality at high volumes for elongated amounts of time, speakers popped after 4 days of use brought from brand new
- highest volume is actually disapointing
- when using the chord it's seems distorted so do not suggest you buy this
Good Quality Headphones
Good noise cancellation, brought on special for worth the price, Wouldn't pay the recommended retail price as there would be better options in the higher price range for headphones.
Bought it for the wife and she's happy with it. I don't have to hear her TV shows and she doesn't have to hear whatever I'm doing.
Very dissapointing purchase
A few key issues with this product.
I use it for online meetings.
People complain about mic sound quality.
Sometimes it disconnect unmotivated during a meeting....
Noise cancellation works but not impressive. Doesnt stack up to Bose.
Might be fine if you use it for listning to music.
Awful quality headphones, doesn't worth to buy even on sale.
- decent sound quality
- constant white noise when noise cancellation is on
- noise cancellation does nothing (the only thing you can distinguish if it's ON - white noise in background)
- controls are so small and messy that it's hard to use them
- ear pads too small and tight, that you have actually squees you head through. I guess they made it on purpose to improve passive noise cancellation, but as a result after 5 mins of use ears start sweat and you feel you head squashed
- to understand assembly quality - I found some glue drops on mines
Overall, if ...view more
Good quality headphones at a reasonable price
My wife really enjoys these headphones - they are comfortable to wear and have great passive noise insulation. They look really elegant in white. The only downside is that you can notice a slight high pitched noise in the background when active noise cancellation is on. She did not notice this initially but once she did it started to irritate her. This can be amended by turning off active noise cancellation however it is on by default and she sometimes is not sure if she has turned this off or not.
Really great deal on these, cheeers!
Light weight, great battery life. Sits a bit oddly on the ears but nothing bad.
APTX low latency only works if both devices have it!!!
I wish someone told me this before. I spent days researching headphones with APTX low latency thinking I would have the dream of quick response headphones. Once I connected these to my computer I quickly learned it doesn't work because computers/laptops and most phones don't have it. The only way to use this would be to buy a third party Bluetooth adaptor/dongle to plug this into your computer so both devices have it. Nowhere was this ever written specified when I researched these headphones this was the case and only found out when I researched why it wasn't working when I tried.
That aside, headphones are ok. I would say only worth it re...view more
Great sounding headphones!
I got this on sale for around half price. I would not pay the full price, the noise cancelling is pretty average but it does the job. They are very tight on my big head and hurt after a few hours. The sound quality on the other hand is up to the standard of the price though.
Great Bang For Your Buck
These are an awesome set of headphones, particularly for the price. Easy to use, and I like the separation of the pause/play and volume buttons, making it easier and faster to make changes while listening. Definitely a fit for someone with smaller ears, and they do take a while to soften up (feeling quite a squeeze!). Love the super long battery life as well, and they come with a nice little carry case. The only thing that would get these 5 stars would be higher comfort out of the box.
Ex-demo stock is available
Delivery & Pick-up
The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1 working day for North Island deliveries and 2 working days for South Island deliveries. Rural deliveries may take an extra working day, and bulk deliveries may take an extra 2-4 working days.
Same Day Delivery
Need your order in a hurry? PB Tech offers same day delivery for the Auckland, Hamilton & Christchurch region. Simple place your order before 2pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.
Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.
To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.
Shipping Security & Insurance
All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.
1 Hour Store Pick-up / Click & Collect
You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.
PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site www.pbtech.com/au. If you are from another country you can order from www.pbtech.com
Returns & Warranty
7 day right of exchange
If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.
To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.
If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.
Please note, items purchased on finance cannot be exchanged for a gift card.
Hassle free warranty service
If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.
If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.
Returning a product / making a warranty claim
To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).
To return a product to PB Tech directly, please complete our request a return form.
Or view our returns policy for more information.