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For an immersive, on-the-go listening experience, the Sennheiser PXC 550-II Wireless Over-Ear Headphones deliver crisp and clear sound made possible by its dynamic 32mm speakers. It has a Smart Pause feature, which enables it to automatically switch on, off, or connect via Bluetooth depending on your movement.


Hear the Difference

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Leave Background Noise Behind

With Adaptive Noise Cancellation, the Sennheiser PXC 550-II Wireless Over-Ear Headphones can quickly adjust to your environment and reduce unwanted background noise, so you can easily focus on your music.


Simple, Voice-activated Commands

Featuring a built-in Voice Assistant button, the PXC 550-II provide easy access to your paired device’s virtual assistant, including Google Assistant, Alexa, and Siri. It also has a triple microphone array for stellar speech clarity during calls or when executing voice commands.


Hassle-free Remote Management

Use these wireless over-ear headphones together with the Sennheiser Smart Control app (download required) to quickly adjust its sound modes when playing different audio content from your compatible smart device.


Listen Comfortably for Longer

The Sennheiser PXC 550-II Headphones offer up to 30 hours of battery life to easily handle extended listening sessions. In addition, it has an ergonomic design and padded, rotating ear cups to provide a snug, comfortable fit.

Google Assistant  Works with Alexa  

What's In The Box?

  • 1x Sennheiser PXC 550-II Wireless Over-Ear Headphones
  • 1x Carry Case
  • 1x Micro-US to USB-A Charging Cable
  • 1x Audio Cable
  • 1x Flight Adapter
  • 1x Quick Guide and Safety Guide


Barcode (GTIN) 4044155242805
Product Type Over-Ear Headphones
Brand Sennheiser
Model 508337
Frequency Response (Hz) 17 - 23000
Microphone Integrated
Connectivity Micro USB
Wireless Networking Bluetooth 5.0
Compatibility Alexa, Google Assistant
Features Noise Cancelling
Noise Cancelling Yes
Battery Type Rechargeable Li-ion
Charge Time (hrs) 3
Weight (kg) 0.23
Product Height (cm) Unfolded : 17.4
Product Width (cm) Unfolded : 13.6
Product Depth (cm) Unfolded : 6.3
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

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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.


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Sennheiser PXC 550-II Wireless Over-Ear Headphones
508337 4044155242805

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