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Sennheiser ACCENTUM Wireless Over-Ear Noise Cancelling Headphones - White

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

PB Tech price
PB Tech price
AUD $ 205 .70
$ 205 .70
$205.70  +GST
$205.70

Sennheiser ACCENTUM Wireless Over-Ear Noise Cancelling Headphones - White

- 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: 700175
  • Part #: HSTSEN700175
  • UPC: 810091270578
PB Tech price
AUD $ 205 .70 $ 205 .70


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

View all shipping info
$205.70  +GST
$205.70
  • Brand: Sennheiser
  • MPN: 700175
  • Part #: HSTSEN700175
  • UPC: 810091270578

Interface

Wireless

Colour

Black Blue White

Microphone

Yes

Rated Battery Life

Up to 50 Hours

Noise Cancelling

Yes

Wireless Technology

Bluetooth & NFC

IP Rating

N/A

Multipoint

Yes

Looking for a bargain? Shop Ex-demo stock for this item  

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 - White - AptX HD/AAC - All-day comfort - Up to 50 hours of battery life (ANC on)
Total:
AUD $ 268 .65
AUD $ 268 .65

Features

Sennheiser ACCENTUM Wireless

No matter how fast life moves, you can take it all with ACCENTUM Wireless - the perfect, on-the-go headphone for every journey. Experience high-quality, take-anywhere wireless audio with an unrivaled 50-hour battery playtime and hybrid ANC for distraction-free enjoyment throughout your day.

ACCENTUM's listening experience is elevated by the captivating, high-quality sound delivered by Sennheiser's meticulously engineered transducer system. This fantastic audio can be personalized with sound modes, including Bass Boost or Podcast mode, or precisely tailored via the built-in 5 Band equalizer.

Take on any environment without distraction with the hybrid ANC, which lets you listen on your terms, even in busy outdoor environments or crowded places. Need to hear your surroundings without removing your headphones? Transparency mode lets in external sounds at a touch.

ACCENTUM gives you fuss-free, everyday simplicity and effortless ease of use. Control is direct and intuitive, with dedicated buttons and one-touch voice assistant access. From your morning commute to your late-night chillout, ACCENTUM keeps you incredibly comfortable thanks to its lightweight, ergonomic design and soft-touch headband. Thanks to robust Sennheiser build quality, fold-flat design for easy portability and fast USB-C charging, it's ready for every day's adventures.

- 50-hour Battery Life: Enjoy exceptional battery playtime that lasts up to 50 hours on a single charge with Bluetooth and ANC active.
- Sennheiser Signature Sound: Experience high-quality audio from a transducer system engineered and manufactured in-house.
- Hybrid ANC: Block out distractions, stay focused and immerse yourself in your music with effective hybrid ANC.
- Transparency Mode: Hear external sounds with a touch to stay aware of your surroundings without removing your headphones.
- Customized Audio: Dedicated sound modes, Bass Boost and Podcast, and a built-in 5-band equalizer let you tailor audio to your preference, content and environment.
- Premium Comfort: Crafted to deliver all-day comfort, the headphones feature a lightweight, ergonomic design with a soft touch silicone-lined headband and deep-cushioned earpads.
- USB-C Charging: A USB-C port provides effortless recharging, while the fast charge feature can give a boost when needed to keep you going.
- Button Controls: Easily control the headphones with an intuitive 4-button control system, including a dedicated voice assistant button for quick access.
- Fold-flat Design: Free swivelling hinges and hidden extensions allows for on-the-go portability and easy storage.
- High-Quality Voice Pick-Up: Crystal clear speech for calls and voice assistant via 2-mic beamforming technology.

 

ACCENTUM Wireless - Play by your own rules.

No matter where life takes you, ACCENTUM 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.

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 touch, 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. 

Specifications

Wearing style

Headband stereo headphones

Ear coupling

Around-the-ear, circum-aural

Connectivity

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

Tansmission frequency/modulation

2,402 MHz to 2,480 MHz; GFSK, p/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)

Speaker impedance

N/A

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

Ca. 222 g

Product dimension

165 x 195 x 48 mm (folded flat)

Temperature range

Operation: 0 °C to +40 °C
Charging: +10 °C to +40 °C
Storage: -20 °C to +60 °C

Relative humidity (non-condensing)

Operation: 10 to 80%
Storage: 10 to 90%

App support

Sennheiser Smart Control app for iOS™ and Android™

Content of delivery

ACCENTUM headphone
USB-C charging cable

Manufacturer Part No:
700175
Brand:
Product Type:
Headphones
UPC
810091270578
Product Family:
ACCENTUM
Shipping Weight:
0.5 kg
PB Part No:
HSTSEN700175
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

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Decent set of headphones!

Colour: Black | Interface: Wireless

Very solid set of cans. Sound is crisp and the fit comfortable, with a long battery life.

LG
By: LucasG21 13/04/24
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Sound is good, but in-built microphone not that Great

Colour: Black | Interface: Wireless

The microphone works okay on the phone but once connected to the laptop, the sound coming through the microphone feels like speaking through the tunnel.

MS
By: MandeepS918 14/12/23
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?

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 - White - 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: 700175
  • Part #: HSTSEN700175
  • UPC:810091270578
AUD $205.70

Date Created: 21:16, 18-06-2026
Product URL: https://www.pbtech.com/product/HSTSEN700175/category/testimonials?pg=2&testID=2473

Features

Sennheiser ACCENTUM Wireless

No matter how fast life moves, you can take it all with ACCENTUM Wireless - the perfect, on-the-go headphone for every journey. Experience high-quality, take-anywhere wireless audio with an unrivaled 50-hour battery playtime and hybrid ANC for distraction-free enjoyment throughout your day.

ACCENTUM's listening experience is elevated by the captivating, high-quality sound delivered by Sennheiser's meticulously engineered transducer system. This fantastic audio can be personalized with sound modes, including Bass Boost or Podcast mode, or precisely tailored via the built-in 5 Band equalizer.

Take on any environment without distraction with the hybrid ANC, which lets you listen on your terms, even in busy outdoor environments or crowded places. Need to hear your surroundings without removing your headphones? Transparency mode lets in external sounds at a touch.

ACCENTUM gives you fuss-free, everyday simplicity and effortless ease of use. Control is direct and intuitive, with dedicated buttons and one-touch voice assistant access. From your morning commute to your late-night chillout, ACCENTUM keeps you incredibly comfortable thanks to its lightweight, ergonomic design and soft-touch headband. Thanks to robust Sennheiser build quality, fold-flat design for easy portability and fast USB-C charging, it's ready for every day's adventures.

- 50-hour Battery Life: Enjoy exceptional battery playtime that lasts up to 50 hours on a single charge with Bluetooth and ANC active.
- Sennheiser Signature Sound: Experience high-quality audio from a transducer system engineered and manufactured in-house.
- Hybrid ANC: Block out distractions, stay focused and immerse yourself in your music with effective hybrid ANC.
- Transparency Mode: Hear external sounds with a touch to stay aware of your surroundings without removing your headphones.
- Customized Audio: Dedicated sound modes, Bass Boost and Podcast, and a built-in 5-band equalizer let you tailor audio to your preference, content and environment.
- Premium Comfort: Crafted to deliver all-day comfort, the headphones feature a lightweight, ergonomic design with a soft touch silicone-lined headband and deep-cushioned earpads.
- USB-C Charging: A USB-C port provides effortless recharging, while the fast charge feature can give a boost when needed to keep you going.
- Button Controls: Easily control the headphones with an intuitive 4-button control system, including a dedicated voice assistant button for quick access.
- Fold-flat Design: Free swivelling hinges and hidden extensions allows for on-the-go portability and easy storage.
- High-Quality Voice Pick-Up: Crystal clear speech for calls and voice assistant via 2-mic beamforming technology.

 

ACCENTUM Wireless - Play by your own rules.

No matter where life takes you, ACCENTUM 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.

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 touch, 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. 

Specifications

Wearing style

Headband stereo headphones

Ear coupling

Around-the-ear, circum-aural

Connectivity

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

Tansmission frequency/modulation

2,402 MHz to 2,480 MHz; GFSK, p/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)

Speaker impedance

N/A

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

Ca. 222 g

Product dimension

165 x 195 x 48 mm (folded flat)

Temperature range

Operation: 0 °C to +40 °C
Charging: +10 °C to +40 °C
Storage: -20 °C to +60 °C

Relative humidity (non-condensing)

Operation: 10 to 80%
Storage: 10 to 90%

App support

Sennheiser Smart Control app for iOS™ and Android™

Content of delivery

ACCENTUM headphone
USB-C charging cable

Date Created: 21:16, 18-06-2026
Product URL: https://www.pbtech.com/product/HSTSEN700175/category/testimonials?pg=2&testID=2473