• Out Now!

Available on 6 Months Interest Free
No Interest. No Deposit. Monthly Payments.
Learn more


Learn how free store pick up works

Learn about quick reservations


Learn how delivery works

  • Out Now!

For an immersive, on-the-go listening experience, the Sennheiser CX Plus True Wireless Headphones deliver crisp and clear sound in a compact, ergonomic design.



Superior Sound, No Compromise

Enjoy crisp, detailed sound when listening to music with the Sennheiser CX Plus True Wireless Headphones, which feature a bespoke TrueResponse transducer, a built-in equaliser, and adjustable Bass Boost, activated via the Smart Control app.


Immersive Listening

This CX Plus True Wireless Headphones have built-in Active Noise Cancellation technology that helps block out ambient noise for a more immersive listening experience. Plus, with Transparent Hearing, you can stay aware of your surroundings as you listen to your favourite audio.


Listen with No Distractions

With IPX4 splash resistance and a 24-hour total playback time, the Sennheiser CX Plus Headphones let you enjoy listening to your favourite tunes even when you're out and about for longer. It also comes with 4 ear adapter sizes to ensure a comfortable, secure fit.


Own Your Controls

Compatible with Siri and Google Assistant, the Sennheiser CX Plus True Wireless Headphones can be simply controlled using only your voice. For added media management convenience, it features customisable touch controls and independent earbud use.


Barcode (GTIN) 4044155258035
Product Type True Wireless Earbuds
Brand Sennheiser
Colour Black
Audio Format AAC
Features Noise Cancelling
Noise Cancelling Yes
Water Resistance IPX4
Additional Features Active Noise Cancelling (ANC)
Estimated Battery Life (hr) Up to 24
Manufacturers Express Warranty (months) 24

If you feel your product has failed a Consumer Guarantee (as defined by Australian Consumer Law) then you can:

  • Return it to your local Harvey Norman store to initiate an inspection / service call.
  • If it is a downloadable product (software or e-Gift Card) please Contact Us at Harvey Norman Online.
  • Please Note: Customer Direct products cannot be returned at Harvey Norman franchised stores. For all Customer Direct purchases, please Contact Us at Harvey Norman Online.
  • Returns are accepted for change of mind or oversupply quantities in the follow circumstances.
    • in full pack quantity only
    • in original packaging
    • undamaged/unopened

Expert Reviews
Customer Reviews


With Product Care you can relax knowing Your purchase comes with additional protection.

Discover all of the benefits Product Care® brings you:


With Product Care You have certainty that Your Product is covered for a specific period of time for an Eligible Fault. If, during the Product Care Term, Your Product fails to operate as a result of an Eligible Fault, We will provide a one-off replacement of Your Product.


Our experienced support team ensures that the assessment and/or replacement process under Your Product Care® is a convenient experience. Our team is here to provide support every step of the way.


Having Product Care® with your purchase means you can enjoy a range of special benefits that are exclusive to you and will help you enjoy the experience of your new product even more.

There are exclusions and limitations to Product Care. This section should always be read in conjunction with the Terms and Conditions for Product Care® Replacement (Computers).

Learn more about Product Care®.

Either complete the details below or chat to a staff member online.

All fields are required

Loading stores...please wait

I have an enquiry about this product:

Sennheiser CX Plus True Wireless Headphones - Black
509188 4044155258035

© 2021 Harvey Norman Online   |   Harvey Norman Online is operated by the eComm Store Pty Ltd, an independent franchisee. Harvey Norman Stores are operated by independent franchisees.

Subject to the terms and conditions goods and services described in this website are available from Harvey Norman online only.

Interest Free Latitude Pay Zip Pay Apple Pay MasterCard Visa American Express Paypal Gift Card SRC