Welcome to PB Tech Global. All prices shown are in $AUD. All prices are in $AUD.

Generating Print Page

Sennheiser ACCENTUM Wireless Over-Ear Noise Cancelling Headphones - Blue Special Edition

- AptX HD/AAC - All-day comfort - Up to 50 hours of battery life (ANC on)

PB Tech price
PB Tech price
AUD $ 207 .51
$ 207 .51
$207.51  +GST
$207.51

Sennheiser ACCENTUM Wireless Over-Ear Noise Cancelling Headphones - Blue Special Edition

- AptX HD/AAC - All-day comfort - Up to 50 hours of battery life (ANC on)

Hear the difference with next generation wireless headphones from Sennheiser
  • Brand: Sennheiser
  • MPN: 700381
  • Part #: HSTSEN700381
  • UPC: 810091272459
PB Tech price
AUD $ 207 .51 $ 207 .51


Delivery: Order now and it ships today
Estimated Delivery Times
7 - 10 working days for international destinations

View all shipping info
$207.51  +GST
$207.51
  • Brand: Sennheiser
  • MPN: 700381
  • Part #: HSTSEN700381
  • UPC: 810091272459

Interface

Wireless

Colour

Black Blue White

Microphone

Yes

Rated Battery Life

Up to 50 Hours

Noise Cancelling

Yes

Wireless Technology

Bluetooth

IP Rating

N/A

Multipoint

Yes

What PB Tech customers are saying about this product...

See More Reviews
White | Wireless

"I've had these for about 10 months now. I use them when travelling to and from work by bus. They cancel out the surrounding noise very well. I can use these for a long time without ...view more"

ML
By: MiriamL5 28/04/26
Verified Owner
Black | Wireless

"Upgraded from old Sennheiser headphones. They have amazing noise-cancelling features. The battery life lasts for a very long time. They are easy to use and comfy to wear. Would def ...view more"

RW
By: RosalindW 02/03/26
Verified Owner
Black | Wireless

"I had already had Sennheiser headphones but they were not cordless. I love my New Bluetooth Sennheiser headphones. I can listen to YouTube music from one end of home to the other e ...view more"

JH
By: JohnH879 20/05/24
Verified Owner

COMBO DEALS: Frequently Bought Together

Create your own combo deal with any of the items below and the Sennheiser ACCENTUM Wireless Over-Ear Noise...
Sennheiser ACCENTUM Wireless Over-Ear Noise Cancelling Headphones - Blue Special Edition - AptX HD/AAC - All-day comfort - Up to 50 hours of battery life (ANC on)
Total:
AUD $ 253 .95
AUD $ 253 .95

Features

No matter where life takes you, ACCENTUM Wireless ensures superior sound on-the-go with hybrid ANC and up to 50 hours of playtime for every audio journey.

Unrivaled 50-Hour Battery Playtime: Enjoy exceptional battery life that lasts up to 50 hours on a single charge.

Blocks out all distractions with ANC: Stay focused and immerse yourself in your music with effective hybrid active noise cancelling headphones.

Your sound, your way: Customized your musical journey with a choice of sound modes, like Bass Boost and Podcast mode. Tailored-to-your-own preference with the built-in 5 Band

equalizer.

Sennheiser Sound: Discover high-quality Sennheiser audio, thanks to our own engineered and manufactured in-house transducer system.

Hear external sounds with a touch: Transparency Mode enables you to stay aware of your surroundings without removing your headphones.

All-day comfort: Crafted to deliver incredible comfort, the headphones feature a lightweight and ergonomic design, making them ideal for long music sessions.

Unrivaled 50-Hour Battery Playtime

Keep the music flowing for days on a single charge with ACCENTUM's unmatched 50-hour battery playtime.
No matter where life takes you, ACCENTUM ensures that your soundtrack never fades away. From dawn till dusk, and beyond, enjoy up to 50hrs of captivating sounds with full ANC on. When is finally time to charge, our fast-charge feature gives you 5hrs playtime in 10 minutes so you can power up on the go.

 

Sennheiser Sound - Your Audio Journey

Indulge in the world of captivating sound, thanks to Sennheiser's powerful 37mm driver.
Engineered in Germany, Sennheiser's unique acoustic design delivers a superior audio experience. Enjoy crisp, deep bass and brilliant highs. Feel every note, every beat, and every emotion as if you're centerstage.

 

Tune in to your tunes and tune out the noise!

Say goodbye to distractions and get lost in your music with our hybrid Active Noise Cancellation.
Whether you're hustling through a busy street or seeking alone time in a crowded place, our ANC technology ensures that your audio journey remains uninterrupted. When you need to stay in touch with reality without disconnecting from your music Transparency Mode lets you do just that. With a button, gain awareness of your surroundings without removing your headphones.

 

All-Day Comfort, Every Day

Designed for marathon-long listening sessions with a lightweight and ergonomic design for maximum comfort.
Cushioned earcups hug your ears, while the soft-touch silicon-lined headband ensures a secure fit without compromising on comfort. Whether it's throughout your daily commute or a late-night groove, ACCENTUM stays in place softly on your ears accompanying your audio journey. Its effortless elegant design will withstand the demands of your daily routine without compromising on the robustness of Sennheiser's build-to-last quality. And for ultimate comfort and easy portability, ACCENTUM fold-flat makes it more compactable, ready to face every challenge and embrace every moment.

 

Your Sound, Your Way

Customize your audio adventure with our Smart Control App. Craving deep bass? Activate Bass Boost mode.
Need crystal-clear speech for podcasts? Activate Podcast mode. ⁠If that's not enough, the built-in 5 Band equalizer empowers you to fine-tune every detail, shaping your listening experience to perfection.

 

Smart Control App

For a truly tailored experience, download the Sennheiser Smart Control app to easily customize your sound using the 5-band built-in EQ, sound modes, and Sound Zones.

Specifications

Colour

Blue

Wearing style

Headband stereo headphones

Ear coupling

Around-the-ear, circum-aural

Connectivity

Bluetooth 5.2 compliant, class 1, 10 mW (max)

Transmission frequency / modulation

2,402 MHz to 2,480 MHz; GFSK, pi/4 DQPSK, 8 DPSK

Supported profiles

A2DP, AVRCP, HFP, HSP, GATT

Supported codecs

SBC, AAC, aptX™, aptX HD™, mSBC, CVSD

Speaker principle

Dynamic

Speaker type/size

37mm diameter

Speaker frequency range

10 Hz to 22 kHz

Speaker sensitivity

106 dB SPL (1 kHz / 0 dBFS)

Speaker THD

<0.3% (1 kHz / 100 dB SPL)

Active Noise Cancellation

Hybrid ANC

Mic principle

MEMS

Mic frequency range

50 Hz to 8 kHz

Mic pick-up pattern

2 mics, beamforming for noise reduction

Battery lifespan

Up to 50 hrs music playtime via Bluetooth and with ANC (test condition: iPhone, medium volume level)

Charging time

Approx. 3 hrs for full charge; After 10 min charging up to 5 hrs music playtime

Battery type

Built-in Lithium-Ion rechargeable battery 800 mAh

Power supply

5 V, 700 mA max, USB charging via USB-C socket

Magnetic field strengthark

3.0 mT

Product weight

222g

Dimensions

Approx. 16.5 x 19.5 x 4.8

Temperature range (operation)

0 °C to +40 °C

Temperature range (charging)

+10 °C to +40 °C

Temperature range (storage)

-20 °C to +60 °C

Relative humidity (operation)

10 to 80%

Relative humidity (storage)

10 to 90%

App support

Sennheiser Smart Control app for iOS™ and Android™

Manufacturer Part No:
700381
Brand:
Product Type:
Headphones
UPC
810091272459
Product Family:
ACCENTUM
Shipping Weight:
0.25 kg
PB Part No:
HSTSEN700381
Product Model:
Wireless
Warranty: 12 months *
* 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.
Provide feedback on product content: If this product page is missing key information or you spotted a mistake please let us know.

Reviews

4.5 out of 5 Stars Based on 15 reviews
5 Stars
10
4 Stars
4
3 Stars
0
2 Stars
0
1 Stars
1

Do you own this product?

Write a review and go into the monthly draw Win A $100 PB Tech Gift Card!

Great headphones, very comfortable

Colour: White | Interface: Wireless

I've had these for about 10 months now. I use them when travelling to and from work by bus. They cancel out the surrounding noise very well. I can use these for a long time without charging. My bus trip is about an hour each way, I use them at other times too, and I only charge them every couple of weeks or so - even then, they're not low on battery, I just prefer not to run out. They fit comfortably over my ears without squashing any part of my ear, and the padding around the ears is very soft. The headband padding is a little stiffer and I have to move it slightly to sit on a different spot every now and then. By far my favourite headphones...view more

ML
By: MiriamL5 28/04/26
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Great headphones

Colour: Black | Interface: Wireless

Upgraded from old Sennheiser headphones. They have amazing noise-cancelling features. The battery life lasts for a very long time. They are easy to use and comfy to wear. Would definitely recommend.

RW
By: RosalindW 02/03/26
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Great sound

Colour: Black | Interface: Wireless

Very good. Especially for the price! Excellent sound and battery life.

SL
By: StuartL64 05/02/26
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Recurrently faulty

Colour: Black | Interface: Wireless

Both my original pair and the replacement I was given developed a painfully loud crackle in the left ear after barely a week of use. Whatever else I might say about them doesn't matter, they're unusable.

G
By: Guest 02/09/25
1 out of 4 users found this review helpful
Did you find it helpful?

I love them

Colour: Black | Interface: Wireless

My last pair of headphones was the House of Marley positive vibrations, and these headphones are 100x better. The sound on these is incredible, and its trippy to go between noise cancelling and standard. The headphones are comfortable and can be worn for hours with irritating the ears. I bought them for a long international flight and I just know I'll be able to sleep with these babeis on my head. My only complaint is that when I turn the noise cancelling off and then turn the head phones off, when turned back on they automatically go back to noise cancelling mode, which isn't the biggest issue. Also I havne't figured out how to use the app...view more

JH
By: JarrodH97 25/08/25
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Awesome headphones, havent had any problems

Colour: White | Interface: Wireless

Bought these headphones about a month ago, they last for ages, charge fast, good quality, good sound blocking. Havent had any problems

I recommend these🤞

G
By: Guest 27/06/25
0 out of 0 users found this review helpful
Did you find it helpful?

Great product that delivers as promised

Colour: Black | Interface: Wireless

The headphones are comfortable, with a great sound and interaction with the app. The only issue I’ve had is that it picks up the sound of the wind even with all the settings adjusted to prevent this but that enough to be a significant downside.

RP
By: RaymondP92 24/04/25
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Good deal, great product.

Colour: White | Interface: Wireless

Purchased as a Christmas deal. about much better price than the competition. Sound quality is excellent, and the function to switch between noise cancelling and not is fantastically novel.

PC
By: PhillipC658 16/01/25
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Exactly what I was after

Colour: White | Interface: Wireless

I've had a couple pairs of Sennheiser headphones before and these are fantastic. ANC works well, awesome sound quality and super comfortable to wear. Wish I spent the extra money last year and had these a lot sooner rather than buying a different brand.

G
By: Guest 30/12/24
0 out of 0 users found this review helpful
Did you find it helpful?

great mid range headphones

Colour: Black | Interface: Wireless

my pair of accentums arrives yesterday after my pair of sennheiser HD 450BT started to crap out. i looked into a few sony headphones but much prefer the more solid, heavy, substantial headphones which i find more affordable sony's lack.
very pleased with the clamping force, appearance, comfort and ease of use on the accentums. the app is excellent and intuitive. took a while to get my preferred equaliser settings but i am loving them so far. great dynamic depth of sound, music seems more complex through these than the 450BT.
in saying all this i find the treble is a bit sharp on my ears sometimes and im struggling to fix it, but its not te...view more

PF
By: PiperF 21/11/24
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Great mid range headphones

Colour: Black | Interface: Wireless

Effortless to connect, sound decent and the noise cancelling is far better than my old pair from 5 years ago. My only complaint is that I wish they had a traditional headphone jack

BP
By: BenP727 01/09/24
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Best product ever

Colour: Black | Interface: Wireless

I had already had Sennheiser headphones but they were not cordless. I love my New Bluetooth Sennheiser headphones. I can listen to YouTube music from one end of home to the other end. I highly, highly recommend getting quality headphones. A dream to use and so simple to operate. A Quality product. My flatties love them too. After doing research on decent headphones I made the right purchase decision and chose PBTech as my preferred retailer. Always a blessing using PBTech both online and offline.

Cheers
John :=P

JH
By: JohnH879 20/05/24
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Delivery & Pick-up

Shipping Costs

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.

Delivery Estimates

The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, in-stock products typically arrive within 7-10 working days for all countries that we ship to.

Overseas Shipments

If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are located in Australia you can order directly from our Australian website www.pbtech.com/au

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 need to fill out our request a return form.

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 return a product to PB Tech, please complete our request a return form.

Or view our returns policy for more information.

Sennheiser ACCENTUM Wireless Over-Ear Noise Cancelling Headphones - Blue Special Edition - AptX HD/AAC - All-day comfort - Up to 50 hours of battery life (ANC on)

Hear the difference with next generation wireless headphones from Sennheiser
  • Brand: Sennheiser
  • MPN: 700381
  • Part #: HSTSEN700381
  • UPC:810091272459
AUD $207.51

Date Created: 09:42, 04-06-2026
Product URL: https://www.pbtech.com/product/HSTSEN700381/Sennheiser-ACCENTUM-Wireless-Over-Ear-Noise-Cancel?qr=similar-w

Features

No matter where life takes you, ACCENTUM Wireless ensures superior sound on-the-go with hybrid ANC and up to 50 hours of playtime for every audio journey.

Unrivaled 50-Hour Battery Playtime: Enjoy exceptional battery life that lasts up to 50 hours on a single charge.

Blocks out all distractions with ANC: Stay focused and immerse yourself in your music with effective hybrid active noise cancelling headphones.

Your sound, your way: Customized your musical journey with a choice of sound modes, like Bass Boost and Podcast mode. Tailored-to-your-own preference with the built-in 5 Band

equalizer.

Sennheiser Sound: Discover high-quality Sennheiser audio, thanks to our own engineered and manufactured in-house transducer system.

Hear external sounds with a touch: Transparency Mode enables you to stay aware of your surroundings without removing your headphones.

All-day comfort: Crafted to deliver incredible comfort, the headphones feature a lightweight and ergonomic design, making them ideal for long music sessions.

Unrivaled 50-Hour Battery Playtime

Keep the music flowing for days on a single charge with ACCENTUM's unmatched 50-hour battery playtime.
No matter where life takes you, ACCENTUM ensures that your soundtrack never fades away. From dawn till dusk, and beyond, enjoy up to 50hrs of captivating sounds with full ANC on. When is finally time to charge, our fast-charge feature gives you 5hrs playtime in 10 minutes so you can power up on the go.

 

Sennheiser Sound - Your Audio Journey

Indulge in the world of captivating sound, thanks to Sennheiser's powerful 37mm driver.
Engineered in Germany, Sennheiser's unique acoustic design delivers a superior audio experience. Enjoy crisp, deep bass and brilliant highs. Feel every note, every beat, and every emotion as if you're centerstage.

 

Tune in to your tunes and tune out the noise!

Say goodbye to distractions and get lost in your music with our hybrid Active Noise Cancellation.
Whether you're hustling through a busy street or seeking alone time in a crowded place, our ANC technology ensures that your audio journey remains uninterrupted. When you need to stay in touch with reality without disconnecting from your music Transparency Mode lets you do just that. With a button, gain awareness of your surroundings without removing your headphones.

 

All-Day Comfort, Every Day

Designed for marathon-long listening sessions with a lightweight and ergonomic design for maximum comfort.
Cushioned earcups hug your ears, while the soft-touch silicon-lined headband ensures a secure fit without compromising on comfort. Whether it's throughout your daily commute or a late-night groove, ACCENTUM stays in place softly on your ears accompanying your audio journey. Its effortless elegant design will withstand the demands of your daily routine without compromising on the robustness of Sennheiser's build-to-last quality. And for ultimate comfort and easy portability, ACCENTUM fold-flat makes it more compactable, ready to face every challenge and embrace every moment.

 

Your Sound, Your Way

Customize your audio adventure with our Smart Control App. Craving deep bass? Activate Bass Boost mode.
Need crystal-clear speech for podcasts? Activate Podcast mode. ⁠If that's not enough, the built-in 5 Band equalizer empowers you to fine-tune every detail, shaping your listening experience to perfection.

 

Smart Control App

For a truly tailored experience, download the Sennheiser Smart Control app to easily customize your sound using the 5-band built-in EQ, sound modes, and Sound Zones.

Specifications

Colour

Blue

Wearing style

Headband stereo headphones

Ear coupling

Around-the-ear, circum-aural

Connectivity

Bluetooth 5.2 compliant, class 1, 10 mW (max)

Transmission frequency / modulation

2,402 MHz to 2,480 MHz; GFSK, pi/4 DQPSK, 8 DPSK

Supported profiles

A2DP, AVRCP, HFP, HSP, GATT

Supported codecs

SBC, AAC, aptX™, aptX HD™, mSBC, CVSD

Speaker principle

Dynamic

Speaker type/size

37mm diameter

Speaker frequency range

10 Hz to 22 kHz

Speaker sensitivity

106 dB SPL (1 kHz / 0 dBFS)

Speaker THD

<0.3% (1 kHz / 100 dB SPL)

Active Noise Cancellation

Hybrid ANC

Mic principle

MEMS

Mic frequency range

50 Hz to 8 kHz

Mic pick-up pattern

2 mics, beamforming for noise reduction

Battery lifespan

Up to 50 hrs music playtime via Bluetooth and with ANC (test condition: iPhone, medium volume level)

Charging time

Approx. 3 hrs for full charge; After 10 min charging up to 5 hrs music playtime

Battery type

Built-in Lithium-Ion rechargeable battery 800 mAh

Power supply

5 V, 700 mA max, USB charging via USB-C socket

Magnetic field strengthark

3.0 mT

Product weight

222g

Dimensions

Approx. 16.5 x 19.5 x 4.8

Temperature range (operation)

0 °C to +40 °C

Temperature range (charging)

+10 °C to +40 °C

Temperature range (storage)

-20 °C to +60 °C

Relative humidity (operation)

10 to 80%

Relative humidity (storage)

10 to 90%

App support

Sennheiser Smart Control app for iOS™ and Android™

Date Created: 09:42, 04-06-2026
Product URL: https://www.pbtech.com/product/HSTSEN700381/Sennheiser-ACCENTUM-Wireless-Over-Ear-Noise-Cancel?qr=similar-w