Fen X Custom makes custom-fit earplugs you can order from your couch. Scan your ears with your iPhone, and we’ll deliver perfectly molded earplugs to your door in 48 hours — no audiologist visit, no messy impressions, no guesswork.

Our product line is built around the moments where fit actually matters:

• Sleep — Ultra-comfortable custom plugs that stay in all night, block snoring and street noise, and let you wake up without sore ears. Unlike foam or silicone putty, these are shaped to your ear canal for a seal that lasts.

• Concerts & Live Music — High-fidelity custom earplugs that reduce volume evenly across frequencies. Hear the music the way it was mixed, just at a safe level. Built for musicians, concertgoers, DJs, and sound engineers who refuse to sacrifice sound quality for hearing protection.

• Custom Sleeves & Tips for AirPods Pro 2 — Turn your AirPods Pro into a custom-fit experience. Our precision-molded sleeves replace stock tips for a secure, all-day seal that improves noise isolation, bass response, and comfort — whether you’re commuting, working out, or on a call.

• Custom Swim Earplugs — The only custom earplug that blocks water but lets sound pass through. Our proprietary acoustic filter keeps your ear canal dry while preserving full situational awareness — critical for surfers, water polo players, competitive swimmers, divers, and synchronized swimmers. Scanned with your iPhone, molded to your ear, shipped in 48 hours.

Every product starts with a 3D scan powered by AI. Our proprietary process maps your unique ear anatomy and optimizes each plug for comfort, seal, and acoustic performance. Products are manufactured in-house and ship within 48 hours of order.

Pricing starts at $99. Visit fenxcustom.com to get started.

Fen X Custom

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