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Sennheiser ACCENTUM True Wireless Open-Ear Headphones - Black (700430)

Sennheiser ACCENTUM True Wireless Open-Ear Headphones - Black (700430)

$128

Sennheiser ACCENTUM True Wireless Open-Ear Headphones - Black (700430)

700430
Sennheiser ACCENTUM True Wireless Open-Ear Headphones - Black (700430)
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$128

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Description

Redefine your daily commute and workouts with the immersive audio performance of Sennheiser’s ACCENTUM True Wireless Open-Ear Headphones. Enjoy rich sound with its 11 mm dynamic drivers while staying aware of your surroundings thanks to its open-ear design. The breathable, featherlight fit sits securely in your ears, and intuitive on-ear controls make setup effortless. Plus, with 6 hours of playtime and 28 more from the charging case, you’re set for all-day listening.

Key Features

  • Rich Audio in Every Note: Enjoy immersive, high-quality audio with Sennheiser’s expertly tuned ACCENTUM True Wireless Open-Ear Headphones. Featuring powerful 11 mm dynamic drivers and support for SBC and AAC codecs, these innovative earbuds offer deep, rich sound.
  • Sound Meets Awareness: Stay aware while enjoying your music with the ACCENTUM’s open-ear design that blends sound with your surroundings. Whether you’re chatting with friends or on the go, you can use one or both earbuds for a seamless, personalised listening experience.
  • Battery that Lasts: Power through your day with up to 6 hours of playback on a single charge, plus 28 more from the charging case*. Built to perform rain or shine, these durable in-ear headphones keep up with you, from your morning commute to evening downtime.
  • Precision Mics for Better Calls: Thanks to its dual beamforming mics and advanced AI noise reduction, your voice stays clear for important calls—even when you’re on the move.
  • Effortless Control: These open-ear headphones are designed for smooth, stress-free use—no apps or manuals involved. With Smart Pause and easy touch controls, you’re always just a tap away from music or calls.
  • Snug Fit, Comfort Feel: The earbuds feature a breathable, featherlight design that sits securely in your ears. Perfect for all-day wear, they offer lasting comfort without the pressure of in-ear designs.
  • Chic & Classy: The Sennheiser ACCENTUM Open-Ear Headphones are available in sleek Cream or Black** colours to match your style. Whether you prefer a classic or softer look, these earbuds let your personality show.
  • Weather-Ready Construction: Don’t let a little rain stop your rhythm! The ACCENTUM Open earbuds feature an IPX4 splash resistance design, keeping your music going through drizzles and sweat.
  • Seamless Connectivity: With multipoint connectivity, the headphones keep you in sync across two devices at once. Move from calls to music to videos smoothly, with no interruptions in between.

*Battery life may depend on usage performance.

**The other colour option is not included.

Specifications
All Product Details
Brand Sennheiser
Product Type Open-Ear Headphones
Model Number 700430
Colour Black
Headphone
True Wireless Yes
Driver Type (Headphone) Dynamic
Driver Size (Headphone) 11 mm
Sensitivity/Sound Pressure Level 109 dB SPL (1kHz/1mW
Headphone Frequency Response 25Hz - 15kHz
Audio
Audio File Format SBC, AAC
Microphone
Built-In Microphones Yes
Number of Microphones 2
Microphone Frequency Response 100Hz - 10kHz
Microphone Type Beamforming for noise reduction
Charging Case
Charging Port Type USB Type-C
Charging Case Battery Type Lithium Ion (Li-ion)
Charging Case Recharge Time Approx. 1 hour
Headphone Battery
Headset Battery Type Lithium Ion (Li-ion)
Headset Battery Capacity 36 mAh
Headset Charge Time Approx. 1 hour
Headphone Quick Charging Time 10 min = 1.5 hours
Battery Life/ Playtime with Full-charge Up to 6 hours
Additional Runtime with Charging Case Up to 28 hours
Charging Method Charging Case
Connectivity
Wired / Wireless Wireless
Wireless Frequency Bands 2.4 GHz
Connectivity Type Bluetooth
Bluetooth Power Class Class 1
Bluetooth Version v5.3
Bluetooth Profiles A2DP, AVRCP, HFP
Durability
IP Rating IPX4
Additional Features
Splash Resistant Yes
Temperature / Humidity
Operating Temperature 0° to 40°C
Operating Humidity 10 to 80%, non-condensing
Storage Temperature -20° to 60°C
Storage Humidity 10 to 90%, non-condensing
Dimensions
Product Width 5 cm
Product Depth 2.5 cm
Product Height 5 cm
Product Weight 0.03 kg
Warranty
Manufacturers 12 Months
Reviews

Expert Reviews

Customer Reviews

Sennheiser ACCENTUM True Wireless Open-Ear Headphones - Black (700430) is rated 4.8 out of 5 by 73.
Rated 5 out of 5 by from Amazing! [This review was collected as part of a promotion.] I'm loving my new earbuds! The sound quality is exceptional, with clear and balanced audio that makes my favorite tunes sound great! They have a comfortable fit and sit well in my ear for long listening sessions Up to 28 hours of playback on a single charge, which is great as so far it's upheld this! What I like about these is that they do fully charge in around 15mins. The war buds have touch controls. Helps pause and skip. Overall, my earbuds have exceeded my expectations, providing an enjoyable listening experience with impressive sound quality and convenient features
Date published: 2025-05-18
Rated 4 out of 5 by from Sleek and Great sound [This review was collected as part of a promotion.] Sound quality is great. Ear bud case is ok. Prefer it if the case had a “grip texture” like rubber or a type of silicone around it, feels slick as though it could slip out of your hand easily.. The lid feels as though it could break easily, feels flimsy. Ear buds fit nicely in the ear but do start to slide out of position after a while. If a band of rubber could be added to the ear piece I feel it would stay in place. Battery power is great. Use the ear buds continuously for eight hours straight and had no issues with it running out of power. Other than the few improvements I suggested, it is a great product!
Date published: 2025-06-27
Rated 5 out of 5 by from Stylish and compact [This review was collected as part of a promotion.] I have trouble with most in-ear buds, they are just uncomfortable. This Sennheiser earbuds are tolerable for a short time for me, so I would say they will be pretty good for the majority. My son also tried them as he has more experience with earbuds. Comfort wise he says they are on par with his Airpods. He found the sound quality good, easy to charge, comes in a nice charging case similar to his Airpods. Size wise it is compact, and stylish. He still prefer his Airpods, though I suspect it's all about the brand for his age. Having looked up the price point, I would say these Sennheiser buds are value for money.
Date published: 2025-06-04
Rated 5 out of 5 by from Disappointing Volume Jumps I bought these open-ear earbuds last month. The sound quality is decent and relatively balanced for most music genres. However, I was disappointed by the flawed volume control. I tested them on a range of devices, including the latest iPhone, iPad, Google Pixel, and a Mac, and the issue was consistent across all of them. The volume jumps are too large; one level is either too quiet to hear, while the next is uncomfortably loud, posing a potential risk for long-term hearing damage. This is a surprising engineering oversight from Sennheiser. I ended up throwing them out and will likely not purchase from the brand again.
Date published: 2025-08-30
Rated 5 out of 5 by from Good [This review was collected as part of a promotion.] I recently tried the Sennheiser Accentum Open, and I have to say I was pleasantly surprised! The earbuds are very light and comfortable, even after wearing them for several hours. The sound is clear, with balanced bass, and vocals sound great both for music and calls. I really like the modern, sleek design, and the black color gives them a premium look. Pairing with my phone was quick and stable, with no interruptions. Overall, I’m very happy with them and would definitely recommend them to anyone looking for quality sound and comfort in a wireless package.
Date published: 2025-05-11
Rated 5 out of 5 by from Great product [This review was collected as part of a promotion.] These Sennheiser earbuds are super comfortable and perfect if you like to stay aware of your surroundings while listening to music or taking calls. The open design feels light and breathable, and the sound quality is just what you’d expect from Sennheiser – clear and rich. The battery life is impressive too, lasting up to 28 hours with the case, so you don’t have to worry about charging often. I am pleased with the noise cancelling, It's not perfect but is does what it's supposed to. They also connect easily with Bluetooth 5.3 and can handle a bit of sweat or rain with their splash resistance. Great for daily use, walks, or even light workouts.
Date published: 2025-05-04
Rated 4 out of 5 by from Good all round sound [This review was collected as part of a promotion.] On first impression, the case doesn't feel as heavy and good quality as some bigger named brands. I thought that this would mean that they wouldn't sound so good. I was wrong. They are really loud, nice and bassy and extremely comfortable to wear. They fit and stayed in my ears better compared to my phone branded ones. Not noise cancelling - they aren't meant to be. I quite like that they are loud but i can also hear things e.g. when crossing the road etc. Really impressed, I'm using these over my others now
Date published: 2025-05-18
Rated 5 out of 5 by from Lightweight and powerful! [This review was collected as part of a promotion.] Receievd these headphones to test yesterday, after using them for 24 hours I can confirm these are the best headphones I have used in a while! I wasn’t sure at first as they are very lightweight however don’t be fooled they are powerful and the sound quality and noise cancellation is brilliant. They fit snug in my ears and stay in place without slipping out. They didn’t take long to charge and have a battery life of up to 28 hours! These could possibly be my new favs and are defiantly up on the scale of my AirPods I have well worth buying and defiantly will be recommending to friends and family for a cheaper alternative to AirPods the sound quality on these can’t be beaten.
Date published: 2025-04-29
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Delivery
Delivery

We aim to dispatch orders within 2 days. Delivery costs are calculated based on your location and the size of your order. Furniture may take up to 8 weeks to deliver as most products are made specifically for your order. Some Customer Direct products are shipped from overseas and may take longer to arrive. Some goods may take longer to deliver if a product is currently not in stock. A staff member will contact you where this occurs.

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If you feel your product has failed a Consumer Guarantee (as defined by New Zealand Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item ( conditions apply).

What's in the box
  • ACCENTUM Open Earbuds
  • Charging Case
  • USB-C Charging Cable
Terms & Conditions
Pricing Terms

Limit 2 per customer. Personal shoppers only. Trade not supplied. Available from Friday 19th December 2025 until midnight Wednesday 31ST December 2025.

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There are exclusions and limitations to Product CareTM. This section should always be read in conjunction with the Terms and Conditions for Product CareTM.

Learn more about Product CareTM.

Terms & Conditions

Pricing Terms

Limit 2 per customer. Personal shoppers only. Trade not supplied. Available from Friday 19th December 2025 until midnight Wednesday 31ST December 2025.

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