Comply™ 400 Series Foam Ear Tips
Soft memory foam replacement earbud tips make all-day listening more comfortable, secure and vibrant.
These New 400 Series ear tips have different shape options to customise your listening experience.
- The Original TZ-400, the NEW! Round 2.0 TRZ-400 and the NEW! Oval TOZ-400.
- Not sure which shape will fit you best? Choose the variety pack and receive 1 pair of each; Original, Round 2.0 and Oval all with TechDefender™.
Comply™ replacement ear tips are softer than silicone, cost-effective, simple to install, and backed by our 100% Guaranteed Fit Program.
- Comply Comfort: Maximize your earbud comfort and eliminate earbud pain caused by silicone tips. Comply foam ear tips are made for all-day comfort. Body-heat activated memory foam adapts and molds to your ear, providing a completely customized fit for hours of comfortable listening.
- Earbuds Stay In Place: Never let your earbuds fall out again. Comply memory foam ear tips are engineered to conform to your ear, providing a better grip than silicone. Whether exercising, working, or going about your day, our replacement tips will keep your earbuds from falling out.
- Block Out Noise: Our heat-activated memory foam expands in your ear, creating a superior seal to reduce distractions and improve noise cancellation for an exceptional audio experience. Elevate your sound at lower volumes and help protect your hearing.
- TechDefender™: These ear tips include TechDefender™, an acoustically transparent foam that protects your earbuds and in ear monitors from wax, sweat, debris and moisture.
- Tip Lifespan: The lifespan for these tips depends on use and averages 2-3 months per pair. How you use the tips, body chemistry (earwax, oils, etc.), and the environment will affect how long your tips last. Replace when the tips flake, tear or lose memory foam properties such as expanding too quickly. Tips will deteriorate if exposed to alcohol-based cleaners, hand sanitizers or lotions.
Compatible with Beats Powerbeats Pro & Flex, Sennheiser IE 300, Bose QuietComfort 20, Campfire Audio Andromeda, 7Hertz Timeless, Loop Earplug, Sony IER-M7, Ikko OH10 and more (see compatibility tab.)
When in doubt, use the Tip Finder to ensure compatibility or the compatibility tab for a list of some most popular devices.
(see compatibility tab.)
Sizing
Which size is right for me?
Most people use the same size as their silicone tips. Two quick questions and we'll suggest a size.
We recommend
Compatibility
Fits these earbuds.
Checked against Comply's fit data. Don't see yours?
Features
Why foam fits better.
- 01
Noise isolation
Memory foam expands to seal your ear canal and block outside noise, so you can listen at lower volumes.
- 02
Secure fit
Foam grips your ear, so your earbuds stay put through workouts, commutes and flights.
- 03
All-day comfort
Soft foam conforms to the shape of your ear. 30× softer than silicone, says Comply.
- 04
Built-in protection
Many Comply™ tips have a built-in guard that helps keep wax and debris out of your earbuds.
- 05
Case friendly
TrueGrip™ tips are designed to fit inside your charging case.
- 06
MAX lifespan
TrueGrip™ MAX adds SmartSkin™ and lasts roughly twice as long, says Comply.
How to fit
Get the perfect fit.
Four steps to a seal that stays put.
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1Choose your size
Use the size of your silicone tips. Not sure? Assorted gives you one pair each of small, medium and large.
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2Click it on
Line the tip up with your earbud's nozzle and press until it clicks into place.
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3Roll, insert, hold
Roll the foam thin, place the earbud and hold for 10 to 20 seconds while it expands to seal.
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4Clean & care
Remove the tip, rinse lightly with warm water, brush gently and let it dry. Replace when the foam tears or stops expanding slowly.
Reviews
What customers say.
AustraliaGreat comfort, one big flaw unfortunately.
Great comfort, and sound from using these. However they are not a tight fit on the Sony IER-Z1R nozzle, so twice one has detached in the ear. Great to listen to, just make sure you have tweezers handy. Might need a redesign. Will try the other shapes and see if they are less of a hassle.
AustraliaDon’t really fit Nura Loop
I have been using Comply 200x with my Nura loop in ear buds because there was no info for them. They are excellent and I don’t use the electronic noise cancellation because the closed seal is far more natural. I recently bought the 400 as they were recommended on the Comply website. Unfortunately, the tip is not tight enough and has stayed in my ear a couple of times so far. It’s a very uncomfortable feeling. I do not recommend the 400 for the nura loop but they are excellent overall (expensive, though!).
Best Tips Yet
I've tried quite a few tips for my Campfire Audio Mammoth IEMs. So far, the Comply are the best in terms of fit for sure. The original large fit really well, I might try the oval at some point just to see. The Tech Defender version is great for keeping the little bits of stuff out of the IEMs with only a tiny bit of sound alteration. Without the TD shield of course is totally transparent. Time will tell how they hold up over the long term but no unusual signs of wear yet. I'm very glad I got the Comply tips, well worth it!
Gamechanger in both sound & comfort
Have been using these for years now and work great in both improving the sound & comfort of whichever earbuds they are put on. Only complaint that I had while using them is that they wear out quicker than the default ear tips, but with this new generation of them they seem to be holding up much better this time around. Overall would recommend!
Done Deal
These work as advertised, meaning they're very comfortable just like the company says. This isn't a big deal to me though, because I don't have any trouble finding silicone/foam tips that are comfortable anyway. The thing that I really like about Complys is that when I order a Large, I know for a fact that I'll end up with an eartip that is actually large enough to fill my gigantic mutant ear canal. In my experience this is the most important thing for getting good bass/overall sound. Too-small/leaky tips are a non-starter for me; I'll just do something with my time other than trying to listen to music until I can find some eartips with base-level functionality. I haven't been able to find another company making an eartip where a Large reliably seems to be an actual "Large" by my standards, so when I found these I was like "OK done" and I just keep reordering.
FAQ
Good to know.
How do I stop my earbuds falling out?
Roll the tip between your thumb and finger to compress the foam. Gently pull your ear back to straighten the canal, insert the earbud, then hold it for 10 to 20 seconds while the foam expands to seal.
Which size should I buy?
Use the same size as your silicone tips. If they slip, go one size up; if they press, go one size down. Not sure? Assorted gives you one pair of each.
How do I clean them?
Wipe with a dry cloth or the brush in the box. Avoid alcohol-based cleaners, which break down memory foam.
When should I replace them?
Replace them when the foam tears, flakes or stops expanding slowly. TrueGrip™ MAX tips are built to last longer.
Will they fit in my charging case?
TrueGrip™ tips for AirPods Pro, Galaxy Buds, Sony and Bose are designed to fit inside the charging case. The Fit Finder notes any exceptions.