Pentaconn COREIR Al Alloy Eartips

Al Alloy Aluminum Eartips 

  • Immersive Sound Enhancement
  • Consistency in Reproduction
  • Enhanced Protection
  • Universal Compatibility
  • A New Era of Audio Accessories
  • Unparalleled Sound Quality
  • Easy Size Identification
  • Perfect Fit Guaranteed
  • Specification Summary
Regular price €49,00
Sale price €49,00 Regular price

Immersive Sound Enhancement

Innovative aluminum components in the sound nozzle elevate sound and spatial performance, delivering a captivating listening journey.

Consistency in Reproduction

The built-in wire core maintains the sound conduit's shape, ensuring every beat and note is faithfully reproduced with precision.

Enhanced Protection

Silicone cushioning safeguards against collisions with headphone sound nozzles, preserving your equipment while maintaining pristine sound quality.

Universal Compatibility

Compatible with a wide range of headphone sound nozzle sizes, ranging from 4.5mm to 5.5mm.

A New Era of Audio Accessories

CORElR sets a new standard in headphone accessories by integrating a metal core into the sound conduit, achieving spatial expression and sound reproduction akin to headphones with metal sound nozzles.

Unparalleled Sound Quality

Utilizing advanced aluminum alloy (AL ALLOY), the second version of CORElR offers unparalleled sound quality while ensuring consistent sound reproduction.

Easy Size Identification

Colored silicone buffers on the metal core are coded using CMYK for effortless size identification, ensuring a perfect fit for your headphones.

Perfect Fit Guaranteed

Compatible with headphone sound conduit sizes of 4.5mm to 5.5mm, CORElR provides a tailored fit for an optimized sound experience.

Specification Summary

Applicable headphone tube diameter: 4.5mm to 5.5mm
S (Black): Maximum diameter approximately 11.0mm, umbrella length approximately 9.4mm
MS (Blue): Maximum diameter approximately 12.0mm, umbrella length approximately 9.4mm
M (Yellow): Maximum diameter approximately 13.0mm, umbrella length approximately 9.4mm
L (Red): Maximum diameter approximately 14.0mm, umbrella length approximately 9.4mm

Inside the Box

  • 1 x Pentaconn COREIR Al Alloy Eartips
  • User Manual

30-Day Return Policy

You may return any non-customized product that is still factory sealed, within 30 days upon receiving it. For items that are damaged, incorrect, or faulty upon delivery, Linsoul will assess the issue and provide a solution accordingly.

Technical Details

Processing Time

This product is in Pre-order period. Pre-orders are provided for items that have not reached us and will take some time to be shipped out.

Pre-order Period: 1 week.


  • No cancellation of orders once ordered.
  • All orders to be shipped out sequentially.

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

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Customer Support

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30-Day Return Policy

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