Enjoy 49% off Sennheiser CX 400BT True Wireless Earbuds | +Rewards
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Enjoy 49% off Sennheiser CX 400BT True Wireless Earbuds

Superior sound. Tailored to you. 


The Sennheiser CX 400BT True Wireless rewrites the rules for true wireless audio. Powered by premium dynamic driver technology, these earbuds offer an uncompromised listening experience for anyone passionate about sound. A built-in equalizer and customisable touch controls make them easy to personalise and effortless to use, while SBC, AAC, aptX and Bluetooth 5.1 support ensure flawless audio with mobile devices. 

For all day listening, the CX 400BT True Wireless has a 7 hour battery life with up to 20 hours available when charging on-the-go with the case, while the earbuds’ ergonomic design assures a secure fit in perfect comfort. 


Key features:

  • 7mm dynamic driver, powered by Sennheiser's audio expertise
  • Built-in equalizer
  • Customisable touch controls - full control of music, calls and voice assistant
  • SBC, AAC and aptX, enjoyable sound for iPhone and Android users
  • Up to 7 hours play back time and up to 20 hours available with on the go charging via the case
  • Ergonomic design, optimal comfort and secure fit with 4 ear adapter sizes
  • Bluetooth connections management

Love this offer? Come back each week to redeem another earbud.


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Terms and Conditions

Limit one redemption per eligible member per week. Offer ends 11.59pm AEST on 31 May, 2021 or while stocks last. Valid exclusively for eligible members to use with the Harvey Norman online store. Delivery to Australian residential addresses only, no PO boxes. Discount not redeemable for cash and not transferable. Not in conjunction with any other offer. Purchase price $147.15 excludes postage and handling costs. Discount calculated as against RRP $299 as of 30 March 2021. Postage and handling cost $16.50.

Discounted Earbuds


$147.15 (RRP $299) excludes postage and handling


Redeem and purchase before 31 May 2021


Harvey Norman online

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