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3.5mm Audio Jack Insulator Eliminates Shell to Ground Issue

  • Corrects iPhone 6 / 6+ audio port shell to ground issue
  • Corrects loss of headset in-line audio control function
  • Corrects random Siri activation issue with some audio accessories

$1.99 (includes shipping)

3.5mm Audio Jack Insulator

Prevents audio shell to ground issue affecting Apple iPhone 6 and iPhone 6+

Product Description: This 3.5mm male audio connector jack insulator corrects a connector shell grounding issue affecting Apple iPhone 6 and iPhone 6+ models. If you're experiencing complete or partial loss of headset audio controller functionality or random instances of Siri activating, this insulator will quickly resolve the issue.

The issue stems from insufficient extension of the female audio port insulator, often caused by wear, allowing the base of a male 3.5mm connector shell to make contact with the handset's conductive aluminum housing.

Easy Installation: Slide the insulator onto the 3.5mm male connector jack - push the insulator all the way to the base of the jack. The insulator will remain in place but can be removed if desired.

Symptoms of the issue include:


5 x 3.15 x 0.3mm / 0.19 x 12.4 x 0.011in
2 Insulator Shims
Developed in USA, Made in China

Model/Color RadTech SKU Manufacturer SKU UPC
Clear 16-329 16329 875331003293