Sennheiser HD 4.50 Over-Ear Headphones

Shortlist Compare
or 10 easy payments of $36.99 with
Find in Store
Available on 12 Months Interest Free Storewide.
How it works

The new closed-back Sennheiser HD 4.50 BTNC Over-Ear Headphone delivers everything required by a music aficionado with an active lifestyle. There’s the stunning Sennheiser sound and the latest wireless technology, all crafted in an elegantly minimal yet robust design, made from the highest-quality materials. But most of all, Sennheiser’s NoiseGard active noise cancellation lets you enjoy your music in peace – everywhere.

Key Features

  • Let everyday sound great: This new headset was designed after the requirements of demanding listeners who are not content to just hear their music on the go, but want to enjoy it, no matter where. So Sennheiser gave it NoiseGard active noise cancellation – the power to eliminate any noise that could come between you and your music, which the HD 4.50 Wireless delivers to you in the renowned Sennheiser sound.
  • Great sound with no strings attached: The HD 4.50 Wireless is about freedom – musically and physically. Thus, no cable. Instead, to appropriately complement the Sennheiser quality speakers, this headset comes with state-of-the-art wireless technology and audio codec for reliable transmission and true wireless Hi-Fi sound. While immediate and simple pairing with compatible devices is ensured by Near Field Communication (NFC).
  • Use you intuition: Everything about the HD 4.50 Wireless is well-conceived. Just get your fingers at the intuitive ear-cup mounted controls and you will feel what we mean. Together with the integrated microphones they make taking and making calls, changing tracks or adjusting the volume a breeze.
  • Comfort on ever street: Streetwise, the HD 4.50 Wireless combines supreme comfort and maximum portability. With its around-ear design and deep, ergonomically designed ear pads it allows you to enjoy the most extended of listening sessions. While its robust foldable headband design can be neatly stowed away in the included protective case.
  • The jo of a long lasting battery: Being out and about often means being apart from proper power outlets. Fortunately, the battery of the HD 4.50 Wireless lets you enjoy NoiseGard™-protected music for up to 19 hours (it lasts up to 25 hours with NoiseGard™ switched off).
All Product Details
Brand Sennheiser
Product Type Over-Ear Headphones
Battery Life up to 25 hours
Battery Type Li-ion Polymer Battery
Product Weight 238g
Manufacturers 24 Months
Sennheiser HD 4.50 Over-Ear Headphones is rated 4.3 out of 5 by 29.
Rated 3 out of 5 by from Mixed Bag The Sennheiser -HD 4.50BTNC is a mixed bag for me. The quality is average and the sound is flat. Perhaps, the engineers intended it to be. If you are a bass-head, you will be disappointed. Here are the positives: Foldable. It folds neatly for storage; the controls are easy to reach; average noise canceling; decent sound; locking 3mm cable; NFC connectivity; mid-level price range. The negatives: Fiddly to setup Bluetooth on my device; uncomfortable to wear for an extended period; external sound enhancement needed for a rich sound, which drains battery; too "plasticky"; flat soundstage. [This review was collected as part of a promotion.]
Date published: 2018-08-11
Rated 5 out of 5 by from All round perfection Supremely comfortable, lightweight and superior sound. The latest wireless offering from Sennheiser does not disappoint. The sound is crisp and clean and with the active noise-cancelling feature, you can blissfully work away and drown out your surrounds. I cannot fault these.
Date published: 2017-06-01
Rated 5 out of 5 by from My first Active headset Works like a dream, bluetooth pairing easy, all features as per the spec sheet. When I use them with FSX (flight sim) on my PC I've found the cord handy and better for that application. For travel, they fold up into a manageable size, the free bag feels a little cheap but very functional. Most posers seem to wear them around their necks at the airport anyway ...... :-) I've been a fan of Sennheiser products since my community radio days, this new toy does not disappoint.
Date published: 2018-02-09
Rated 5 out of 5 by from Great Headphones Great sound, great comfort level...good all round!
Date published: 2017-11-24
Rated 5 out of 5 by from Quality Product The headphones are very comfortable and feel like a quality product. I like how they fold and fit into a compact case, very handy for travelling. I had a pair of noise cancelling headphones in the past but the Sennheiser headphones have far better sound cancelling properties without total noise cancellation. The sound quality is great and they connect to my phone and laptop with ease. If I can say anything negative, it would be that the buttons on the ear can be a little confusing. I found myself changing songs when wanting to turn the volume up/down. That being said, I am getting used to the controls and it is becoming less of a problem. [This review was collected as part of a promotion.]
Date published: 2018-08-14
Rated 1 out of 5 by from Not for Apple products This headphone doesn’t support AAC codec which means it will always fail back to lower quality SBC codec when connects to Apple products.
Date published: 2018-01-23
Rated 5 out of 5 by from Excellent Sound quality & easy to wear travelling I could feel the quality as I unpacked the box. Initial setup was easy. The headphones fit into a neat and small carry case, while folding out to fit over the ears. Comfortable to wear on the tube or a train. Most of all though is the sound quality - detail on familiar tracks and albums which I hadn't heard before. Work well at home too with my Hi Res streamer. And of course no wires. Recommend. [This review was collected as part of a promotion.]
Date published: 2019-04-07
Rated 4 out of 5 by from Noise cancelling for work Noise cancelling seems ok. I don't have anything to compare against but it does the job. Controls are simple enough to understand. I still haven't figured out if I can make phone calls using the microphone while the cable is plugged in (or whether it is simply my phone picking up voice). The response to my support query wasn't very helpful. I find the headset a bit tight on my ears but that probably aids the noise cancelling. I have read comments for other headsets where the ear piece fits over your entire ear which would be nice (maybe I have big ears). Sound quality seems good but my main purpose for buying was noise cancelling to be able to work at home while kids run around. For the price the quality seems reasonable. I tried expensive headphones at store and although clearly better than these the extra cost wasnt necessary for my purposes.
Date published: 2019-06-05
  • y_2019, m_6, d_23, h_21
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_29
  • loc_en_NZ, sid_55686, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_harvey-norman-en_nz
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getContent, 13.86ms

Have your order delivered to your home or office ANYWHERE in New Zealand. For in stock items, your order should arrive within 2 - 5 business days. Some items may take longer to deliver if a product is currently not in stock. A staff member will contact you where this occurs.

Some Furniture & Bedding items may take up to 8 weeks to deliver as products are not stocked in store or are made specifically for your order. Contact your local Harvey Norman store for an indication of timeframe.

Free Pick Up In Store

Avoid shipping charges and pick up your order quickly and easily from your local Harvey Norman store. Buy in-stock products from our website 2 hours before closing time for FREE same day pickup. Terms and conditions apply. Simply buy online, select the Free pick up in store option and head to your nearest store to pick up your order.

Some items may take longer to be made available for pickup if a product is currently not in stock. A staff member will contact you where this occurs.

lightbox body


Please confirm your selection

Store Picker

Travel Mode