Custom Earbud & IEM Builder

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Perfect-Fit Promise Handmade in the USA
Live preview
Your custom in-ear monitor, hand-built to your ear
Single Driver · Soft Silicone · Wired

Live photoreal preview — your real earpiece, recoloring as you design.

Custom In-Ear · Built to your ears

Design your custom headphones.

Hand-built in the USA to a mold of your exact ear. Choose your sound, your shell, and your color — we build the one pair that's only yours.

Driver configurationthe sound
Connectionhow it plays
Shell materialthe fit

We recommend Soft Silicone — it flexes with your ear for a superior seal and all-day comfort, especially under a helmet.

Color & finishthe look
Shell color
Finish

Hand-built in 3540 business days

That's about 78 weeks from when your ear impressions reach our lab. Every pair is molded and assembled by hand to your exact ear — the wait is the craftsmanship. We start with a free impression kit, keep you posted stage by stage, and back it with our Perfect-Fit Promise.

Single Driver$399.99
WiredIncluded
Soft Silicone shellIncluded
Color: your designIncluded
Your pair$399.99 / pair
Free impression kit & return shipping · Perfect-Fit Promise · Hand-built in the USA

Pay in full to start your build

You pay the full price today. We ship your impression kit right away, then hand-build your earplugs once it’s back — the kit itself costs nothing extra.

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Please plan for a long build — about 78 weeks
Every set is hand-built to order: 35–40 business days (about 78 weeks) from the day your impressions reach us, and longer once you add the impression kit and return shipping. You’re paying in full today to start the build — not for fast shipping. We’ll update you at every stage.
★★★★★ 5.0 · 114 reviews · Perfect-Fit Promise
Secure $0 charged today Home kit

You're all set!

Your impression kit is on the way.
BE-XXXXXX
Kit ships

Free, prepaid both ways

Mold at home

~5 minutes, mess-free

Mail back

Prepaid return box

Handcrafted

Shipped in ~35–40 days

The Big Ear Path
  1. 01Discover
  2. 02Decide
  3. 03Design
  4. 04Order
  5. 05Enjoy the best you’ve ever owned
Your next step

Your sound, your fit — the free kit captures the ear it’s built around.

Get your free impression kit