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New Earbuds? Treat Yourself to Listening Comfort! Find your fit!
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Isolation 500


Product Description

Earbud Tips for When You Want to Hear the Music, Not the World

Earphones should be good for more than just piping sweet, sweet music to your ears. While they bring jams to you, they should also keep unwanted noise out. Hear your music how it’s supposed to sound—clean, clear and just how you like it. We at Comply know what you crave when it comes to your listening experience, whether you’re a total audiophile or just want to block out the sounds of the world on your daily commute. That’s why we developed Isolation Series Foam Tips.

Isolation Series earphone replacement tips have been expertly developed for noise isolation—that means say “goodbye” to distracting outside noises that steal from the quality of whatever you’re listening to. With total isolation, you can listen to your music at a comfortable level instead of bumping the volume up with each new noise. Intended for athletes seeking to drown out the world before a big game, musicians hoping to capture the essence of their music, and the everyday listener who would rather hear their playlist instead of every conversation on the bus, the Isolation T-500 and Tx-500 Series are made for you.

Also available without WaxGuard™


The Tech Behind the Earbud

Isolation 500 earbuds are custom-designed to fit a variety of earphones on the market. While you may have paid a hefty price for high-quality earphones, the sound clarity is lost or muddled as it passes through the low-quality silicone rubber earphone tips that came packaged with them. To get the most out of your earphones, Comply™ has created a premium earphone tip replacement tailored to block out the noise and lock in the music. A handful of innovative sound-isolating features include:

Maximum Noise Isolation:

You heard correctly. Maximum. Noise. Isolation. With two-times more decibel reduction than silicone eartips, you’ll be able to play your music at a comfortable level since sound isn’t getting lost and distracting noise isn’t being let in. The decibel reduction is achieved through making an eartip that is 10 times thicker than the standard tip. So while we can’t make your apartment walls thicker to block out your noisy neighbors, we can at least make eartips capable of doing just that.

Superior Audio Experience:

These tips were designed to create the perfect ear canal seal. By funneling sound into your ear while sealing out noise, you’ll experience enhanced bass and crystal clear highs.

Secure In-ear Fit:

This patented viscoelastic memory foam has a serious grip—100% better grip than silicone, that is. Isolation 500 tips are also body heat-activated, which means they’ll only hold tighter as they respond to your body temp.

Extreme Comfort:

We made this foam 30 times softer than silicone rubber, so while your ear canals might have felt fatigued or achy after only an hour or so of listening before, now you can listen all day without feeling a thing.

WaxGuard™ Protection:

Our patented WaxGuard™ is our innovative acoustically transparent filter that sits inside the earbud’s tip. In addition to keeping external sound out, WaxGuard™ now enables you to keep earwax and other debris clear from your earphone’s soundport. Comply’s Isolation Series Tx-500 tips integrate WaxGuard™ into the tip while our T-500 lineup does not include WaxGuard™.

Ready to hear music how it was intended? Get your hands on Isolation Series T-500 and Tx-500 earphone tips. Have questions? Let’s chat! We’re always willing to answer questions and tell you more about how Isolation 500 replacement earphone tips will change how you hear music forever.


Compatible Brands with Comply’s 500 Core Size Earphone Tips

Popular earphone brands compatible with 500 series earbuds include AKG, JBL, Ultimate Ears and more. These brands produce some of the highest-quality audio tech available—why compromise high-fidelity sound with shoddy eartips? Stop leaking sound and start locking it in. Hear the music for what it’s worth and get the most out of your finely tuned earphones.

Not sure if the 500 core size will fit on your earphones?

Use our Fit Finder below to find the right Comply™ Foam tips for your earphones!

Find Your Fit


Comply™ Knows the Sound You Need

These are no ordinary earbud tips. These earbuds are the result of intensive ear canal research. After developing the world’s first FDA-approved cochlear implant, the founder of Comply™ started creating numerous patented memory foam solutions to protect and enhance hearing, including the first memory foam earphone tip. Since this chronic inventor’s first earphone tip replacement, Comply™ has expanded its offerings to hone in on different listening desires, such as external sound isolation.




Colors: Black

Length/Height: 10.67 mm ± 0.65 mm (0.420" ± 0.025")

Width/Diameter at proximal end (end attaching to device): 
   Small: 10.67 mm ± 0.50 mm (0.420" ± 0.020")
   Medium: 12.45 mm ± 0.50 mm (0.490" ± 0.020")
   Large: 13.97 mm ± 0.50 mm (0.550" ± 0.020")

Materials: Polyurethane foam, thermoplastic elastomer (all RoHS compliant). Does not contain latex.

Product Reviews

Write Review

  1. Nothing compares with Comply

    Posted by George on 19th Dec 2019

    Simply the best ear tips money can buy. The isolation beats any active noise cancellation and the comfort is unbelievable. I have never got tired or had discomfort using these tips. Wax guards give me extra confidence when using high end iems. Highly recommend.

  2. Great fit, great sound

    Posted by Chris on 23rd Jun 2018

    After buying my BeatsX headphones I was surprised and disappointed the smallest of the silicone buds provided with the phones, didn’t fit one of my ear canals - rendering the headphones useless. The small Comply Isolation tips not only fit my weirdly tiny ear canals, but are incredibly comfortable and maximise the BeatsX sound.

  3. Better than expected

    Posted by Unknown on 28th Oct 2017

    I’m surprised how well these work. Previously, on the train and at the gym, I had to have my volume on full and found that base wasn’t great and peaks were tinny, however the Comply Earphone Tips greatly block out background noise meaning I only need to have the volume at about 3/4. I’m not exaggerating and I am honestly surprised.

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