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Sennheiser ACCENTUM Open True Wireless Earbuds - Cream

Stay aware with comfortable, breathable fit - IPX4 sweat & water resistant - Multipoint - Up to 6hrs playtime / 28hrs with charging case

PB Tech price
PB Tech price
$ 130 .63
 +GST
$ 150 .22
 inc GST
$130.63  +GST
$150.22

This product is an Open Box unit in full working condition. Warranty period is the same as a new product. Please visit our Help Section to learn more about Open Box units.

Sennheiser ACCENTUM Open True Wireless Earbuds - Cream

Stay aware with comfortable, breathable fit - IPX4 sweat & water resistant - Multipoint - Up to 6hrs playtime / 28hrs with charging case

Legendary Sennheiser sound in a lightweight, open design.
  • Brand: Sennheiser
  • MPN: 700446
  • Part #: HSTSEN700446
  • UPC: 810091273517
OPEN BOX
PB Tech price
$ 130 .63 $ 150 .22
 +GST  inc GST
Hurry, limited stock!


Click & Collect: Available from 1 store.
Select your store to check availability
Delivery: Order now and it ships on 23 Sep When will I receive it?
$130.63  +GST
$150.22
  • Brand: Sennheiser
  • MPN: 700446
  • Part #: HSTSEN700446
  • UPC: 810091273517

Interface

Bluetooth

Colour

Black Cream

Microphone

Yes

Rated Battery Life

Up to 28 Hours

Noise Cancelling

No

Wireless Technology

Bluetooth

IP Rating

IPX4

Multipoint

Yes

Features

ACCENTUM Open - Not "just" earbuds -- a lifehack.

Got high standards? We hear you. Whether it's party time, me time, hustling, or chilling, Sennheiser's ACCENTUM Open wireless earbuds have your back with incredible music. Why settle for less? With their open wireless design, you don't have to choose between your tunes and the world around you. Enjoy up to 28 hours of playtime*, stay connected and experience fantastic sound with ultimate comfort.

*Up to 28 hours battery every full charge.

 

Tuned for superior sound & extra dopamine. - Simply great sound, every time.

Treat your ears to the thrill of Sennheiser-tuned sound. With powerful 11 mm dynamic transducers and SBC and AAC audio codec support, ACCENTUM Open earbuds deliver rich, detailed sound.

 

With open design -- perfect for eavesdropping? Your sounds? Or your world? …why choose?

Flexible, reliable, and always in sync with your life. The open earbud design keeps you tuned into your surroundings - whether you're chatting with friends, staying alert to traffic, or just soaking up the vibes. Your sounds, your choice. Rock both ACCENTUM Open earbuds or just one if you want to stay aware of what's happening around you. Perfect for social butterflies!

 

All-day play for all-day slay. All-day listening, rain or shine.

With up to 28 hours of total playtime, you'll likely run out of energy before your earbuds do. From the morning commute to after-hours fun, ACCENTUM Open keeps the music rolling without missing a beat. And with IPX4-rated splash and sweat resistance, your wireless earbuds keep performing, rain or shine, no matter what you're up to.

 

Feel your tunes, not the earbuds. Meet your perfect fit.

With the comfort of barely-there earbuds, ACCENTUM Open earbuds are the perfect choice if you find ear canal designs too insulating or too large to fit securely. Plus, the open-ear stem design means no uncomfortable pressure or ear canal invasions. Your lightweight, breathable earbuds stay in place and feel weightless all day long, with a handy stem that makes them easy to pop in and out whenever you like.

 

Effortless use, no manual needed. Keep it simple, keep it smart.

Life's complicated enough already - ACCENTUM Open earbuds keep things simple. Multipoint connectivity lets you seamlessly switch between two devices, so you're always in sync, whether it's videos, calls, or music. No need to fumble with settings. Smart touch controls make everything intuitive - no manual required. Smart Pause stops playback the moment you remove an earbud, and the dual beamforming microphones, combined with AI-based noise reduction, ensure crystal-clear calls. Just connect and go. Now that's music to your ears.

Specifications

Wearing style

True wireless stereo earphones

Ear coupling

In-Concha

Connectivity

Bluetooth 5.3 compliant, class 1, 10 mW (max) Bluetooth Classic

Transmission freq/modulation

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

Supported profiles

A2DP, AVRCP, HFP

Supported codecs

SBC, AAC

Speaker principle

Dynamic

Speaker type/size

Dynamic, 11mm diameter

Speaker frequency range

25 Hz to 15 k Hz ( @ 90dBSPL )

Speaker sensitivity

109 dB SPL (1 kHz / 1 mW)

Speaker THD

<0,08% (1kHz / 94dB)

Speaker impedance

Not applicable (active BT headphones)

Active Noise Cancellation

n/a

Mic principle

MEMS

Mic frequency range

100 Hz to 10 kHz

Mic pick-up pattern

2 mics per earbud, beamforming for noise reduction

Battery lifespan

Up to 6 hrs music playtime with earbuds/Up to 28 hrs overall music playtime with charging case (test condition: iPhone, mid volume level 85dB)

Charging time

Approx. 1 hrs for fully charged/After 10 min charging 1 hrs music playtime

Battery type

Built-in Lithium-Ion rechargeable batteries/Earbud: 36mAh(MBT) / 35 mAh(VDL), Charging case: 400 mAh

Power supply

5 V?, 500 mA max/USB charging via USB-C socket at charging case

Weather resistance

IPx4, splash resistant (earbuds only)

Product weight

38g (both earbuds and charging case)/4.35g (single earbud) / 29.3g (charging case)

Product dimension

51.77x 50.18 x 25.36 mm (earbuds and charging case

Operating condition

Operating Temp: 0 to +40°C, Charging Temp: 5 to 35?/Rel. humidity 10 to 80%, non-condensing

Storage condition

Temp: -20 to +60°C/Rel. humidity 10 to 90%

Manufacturer Part No:
700446
Brand:
Product Type:
Earbuds
UPC
810091273517
Product Family:
ACCENTUM
Shipping Weight:
0.12 kg
PB Part No:
HSTSEN700446
Product Model:
Open
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.

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Delivery & Pick-up

Potential courier delays: Please note that due to the high volumes currently within the NZ courier network there is potential for some deliveries to be delayed.

Delivery Estimates

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 1-2 working days for North Island deliveries and 2-3 working days for South Island deliveries. Rural deliveries may take an extra working day. Bulk & hazard deliveries may take an extra 2-4 working days.

Next Day Delivery

Need your order in a hurry? PB Tech offers next day delivery for local Auckland addresses. Simple place your order before 4pm (provided your items are in stock) and select our next day delivery option in the checkout. T&C's apply. Learn more about Next Day Delivery.

Same Day Delivery

Need your order in a hurry? PB Tech offers same day delivery for Auckland, Hamilton, Wellington and Christchurch. Simple place your order before 1pm (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

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.

Overseas Shipments

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 and unopened, with packaging in original condition, accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange. A 20% restocking fee may be applied where goods are not returned in sealed, original packaging condition.

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. 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.

Sennheiser ACCENTUM Open True Wireless Earbuds - Cream Stay aware with comfortable, breathable fit - IPX4 sweat & water resistant - Multipoint - Up to 6hrs playtime / 28hrs with charging case

Legendary Sennheiser sound in a lightweight, open design.
  • Brand: Sennheiser
  • MPN: 700446
  • Part #: HSTSEN700446
  • UPC:810091273517
Normally $164.35 $130.63 Excluding GST Normally $189.00 $150.22 Including GST

Date Created: 23:24, 21-09-2025
Product URL: https://www.pbtech.co.nz/product/HSTSEN700446/Sennheiser-ACCENTUM-Open-True-Wireless-Earbuds---C?type=open
Branch Open Box Stock On Display
Auckland - Albany
Auckland - Glenfield
Auckland - Queen Street 0
Auckland - Auckland Uni
Auckland - Newmarket 0
Auckland - Westgate 0
Auckland - Penrose
Auckland - Henderson (Express)
Auckland - St Lukes
Auckland - Manukau 0
Hamilton
Tauranga
New Plymouth
Palmerston North
Petone
Wellington 1
Auckland - Head Office
Auckland - East Tamaki Warehouse 0
Christchurch - Hornby
Christchurch - Christchurch Central
Dunedin 0

Features

ACCENTUM Open - Not "just" earbuds -- a lifehack.

Got high standards? We hear you. Whether it's party time, me time, hustling, or chilling, Sennheiser's ACCENTUM Open wireless earbuds have your back with incredible music. Why settle for less? With their open wireless design, you don't have to choose between your tunes and the world around you. Enjoy up to 28 hours of playtime*, stay connected and experience fantastic sound with ultimate comfort.

*Up to 28 hours battery every full charge.

 

Tuned for superior sound & extra dopamine. - Simply great sound, every time.

Treat your ears to the thrill of Sennheiser-tuned sound. With powerful 11 mm dynamic transducers and SBC and AAC audio codec support, ACCENTUM Open earbuds deliver rich, detailed sound.

 

With open design -- perfect for eavesdropping? Your sounds? Or your world? …why choose?

Flexible, reliable, and always in sync with your life. The open earbud design keeps you tuned into your surroundings - whether you're chatting with friends, staying alert to traffic, or just soaking up the vibes. Your sounds, your choice. Rock both ACCENTUM Open earbuds or just one if you want to stay aware of what's happening around you. Perfect for social butterflies!

 

All-day play for all-day slay. All-day listening, rain or shine.

With up to 28 hours of total playtime, you'll likely run out of energy before your earbuds do. From the morning commute to after-hours fun, ACCENTUM Open keeps the music rolling without missing a beat. And with IPX4-rated splash and sweat resistance, your wireless earbuds keep performing, rain or shine, no matter what you're up to.

 

Feel your tunes, not the earbuds. Meet your perfect fit.

With the comfort of barely-there earbuds, ACCENTUM Open earbuds are the perfect choice if you find ear canal designs too insulating or too large to fit securely. Plus, the open-ear stem design means no uncomfortable pressure or ear canal invasions. Your lightweight, breathable earbuds stay in place and feel weightless all day long, with a handy stem that makes them easy to pop in and out whenever you like.

 

Effortless use, no manual needed. Keep it simple, keep it smart.

Life's complicated enough already - ACCENTUM Open earbuds keep things simple. Multipoint connectivity lets you seamlessly switch between two devices, so you're always in sync, whether it's videos, calls, or music. No need to fumble with settings. Smart touch controls make everything intuitive - no manual required. Smart Pause stops playback the moment you remove an earbud, and the dual beamforming microphones, combined with AI-based noise reduction, ensure crystal-clear calls. Just connect and go. Now that's music to your ears.

Specifications

Wearing style

True wireless stereo earphones

Ear coupling

In-Concha

Connectivity

Bluetooth 5.3 compliant, class 1, 10 mW (max) Bluetooth Classic

Transmission freq/modulation

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

Supported profiles

A2DP, AVRCP, HFP

Supported codecs

SBC, AAC

Speaker principle

Dynamic

Speaker type/size

Dynamic, 11mm diameter

Speaker frequency range

25 Hz to 15 k Hz ( @ 90dBSPL )

Speaker sensitivity

109 dB SPL (1 kHz / 1 mW)

Speaker THD

<0,08% (1kHz / 94dB)

Speaker impedance

Not applicable (active BT headphones)

Active Noise Cancellation

n/a

Mic principle

MEMS

Mic frequency range

100 Hz to 10 kHz

Mic pick-up pattern

2 mics per earbud, beamforming for noise reduction

Battery lifespan

Up to 6 hrs music playtime with earbuds/Up to 28 hrs overall music playtime with charging case (test condition: iPhone, mid volume level 85dB)

Charging time

Approx. 1 hrs for fully charged/After 10 min charging 1 hrs music playtime

Battery type

Built-in Lithium-Ion rechargeable batteries/Earbud: 36mAh(MBT) / 35 mAh(VDL), Charging case: 400 mAh

Power supply

5 V?, 500 mA max/USB charging via USB-C socket at charging case

Weather resistance

IPx4, splash resistant (earbuds only)

Product weight

38g (both earbuds and charging case)/4.35g (single earbud) / 29.3g (charging case)

Product dimension

51.77x 50.18 x 25.36 mm (earbuds and charging case

Operating condition

Operating Temp: 0 to +40°C, Charging Temp: 5 to 35?/Rel. humidity 10 to 80%, non-condensing

Storage condition

Temp: -20 to +60°C/Rel. humidity 10 to 90%

Date Created: 23:24, 21-09-2025
Product URL: https://www.pbtech.co.nz/product/HSTSEN700446/Sennheiser-ACCENTUM-Open-True-Wireless-Earbuds---C?type=open