How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-17 · 8 min read · Independent comparison
• DPZZ Noise Canceling Earplugs — biggest strength: A side-sleeper design with no long ends sticking out, soft silicone, and a 27dB attenuation rating, sold as 2 pairs with four tip sizes (XS–L) plus two pairs of polyurethane plugs and a storage pouch.
• DPZZ Noise Canceling Earplugs — biggest trade-off: Lower rated attenuation than Avoxins (27dB vs 33dB) and fewer total tips, so it is less of a "one set covers everything loud" option.
• Avoxins Ear Plugs — biggest strength: Up to 33dB attenuation with frequency-filtering that keeps voices, alarms and music detail audible, plus 9 pairs of tips in four sizes including a double-layer M tip and a carrying case.
• Avoxins Ear Plugs — biggest trade-off: It is a newer product line, and the extra tips and case mean a slightly bulkier kit than a minimal sleep-only setup.
• Who each pick is for: DPZZ for side sleepers and noise-sensitive sleepers who want a simple, quiet-night kit; Avoxins for people who want stronger rated noise reduction across concerts, commuting, focus work and travel.
The DPZZ Noise Canceling Earplugs are, in my opinion, a sleep-first product. The design brief is obvious from the specs: soft-touch silicone, an uncorded shape with no long ends sticking out, and a 360-degree fit in the ear canal. That last detail matters more than it sounds. If you sleep on your side, a plug with a stem or a long body presses into the pillow and into your ear, and you wake up sore. DPZZ's whole pitch is that it does not do that. The stated attenuation is up to 27dB, which is enough to take the edge off a snoring partner, a fan, traffic outside the window or an upstairs neighbour, without dropping you into total silence.
What you actually get in the box is worth spelling out, because it is more than a single pair. There is one set of hearing protection earplugs, four sizes of soft silicone tips (XS, S, M and L), two pairs of polyurethane earplugs, and a black storage pouch. The four silicone sizes are the important part — ear canal size varies a lot between people, and the sheet is honest about it: you are meant to test the sizes and find the one that seals properly, because maximum blocking and comfort both depend on that seal. The polyurethane pairs give you a second material to try if silicone does not sit well for you, and the pouch keeps the whole thing together in a bag or on a nightstand.
Who should buy it: side sleepers, light sleepers, noise-sensitive people who want a reusable and washable alternative to disposable foam, and anyone who wants a small kit that covers a couple of sizes and a backup material without much fuss. The sheet also points to musicians, airplane pressure discomfort, hunting and festivals, so it is not sleep-only — but sleep is clearly where it is strongest.
Avoxins Ear Plugs: Who It's For
The Avoxins Ear Plugs read like a set built for range rather than one single job. The headline number is up to 33dB of noise reduction, which is the higher of the two products on this page. But the more interesting spec is the frequency-filtering approach: Avoxins says the plugs reduce harmful low-frequency noise while keeping mid-to-high frequencies — voices, alarms, music detail — clear and natural. In practice that is the difference between a plug that muffles the world into a blanket and one that turns the volume down while leaving the important stuff intelligible. For a concert, that is what you want. For a shared office or a library, it means you can still hear someone say your name.
The fit system is where Avoxins clearly spent its design budget. You get 8 pairs of ear tips in four sizes (XS, S, M, L) plus 1 pair of double-layer M-size tips — 9 pairs in total — and a compact carrying case. That is a lot of chances to find a real seal, and the double-layer M tip is a genuine extra option rather than a repeat of what is already in the box. The ergonomic twist-lock design is claimed to form a secure seal that reduces pressure and stays put when you sleep on your side, so it does not give up on the sleep use case even though it is aimed wider. The material is ultra-soft, skin-friendly, non-yellowing silicone, fully washable, and there are no batteries or power involved.
Who should buy it: people who want one set that covers sleep, commuting and travel (planes, subways, high-speed trains), entertainment (concerts, parties, nightclubs), focus work (libraries, open offices, study rooms) and outdoor or industrial noise (construction, mowing, workshops). If you want the strongest rated attenuation of the two and you like having a full spread of tips and a case to keep them clean, this is the one.
Side-by-Side: Which Should You Choose?
• Best rated noise reduction → Avoxins Ear Plugs. Up to 33dB versus up to 27dB for DPZZ.
• Best for side sleeping specifically → DPZZ Noise Canceling Earplugs. It is designed around having no long ends sticking out, which is the exact problem side sleepers hit.
• Best for concerts and staying aware of voices and alarms → Avoxins Ear Plugs. Its frequency-filtering claims to keep mid-to-high frequencies clear rather than killing everything.
• Best for a mixed household or multi-material trial → DPZZ Noise Canceling Earplugs. You get four silicone sizes plus two pairs of polyurethane plugs in one kit.
• Best for maximum fit options and storage → Avoxins Ear Plugs. Nine pairs of tips in four sizes, including a double-layer M, plus a compact carrying case.
• Best for commuting, open offices and industrial noise → Avoxins Ear Plugs. Its stated use cases explicitly cover subways, planes, workshops and construction.
• Best for a simple, reusable sleep-only routine → DPZZ Noise Canceling Earplugs. Soft silicone, washable, uncorded, and a pouch to carry it.
• Best for anyone who wants the higher attenuation ceiling and the bigger tip set → Avoxins Ear Plugs.
If I were buying for myself, I would pick the Avoxins Ear Plugs. In my opinion the combination of a higher stated attenuation figure (33dB vs 27dB), frequency-filtering that keeps voices and alarms audible, nine pairs of tips with a double-layer M option, and a carrying case makes it the more versatile set — it covers sleep, commuting, focus work and loud events without needing a second purchase. I would only switch to the DPZZ Noise Canceling Earplugs if side-sleeping comfort were my single priority and I wanted the polyurethane backup pairs and the lower-profile uncorded shape. For a pure quiet-night-on-my-side purchase, DPZZ is the more targeted tool. For everything else, Avoxins wins on specs.
FAQ
No. DPZZ's own product information is explicit that these block unwanted noise and do not reduce everything to zero decibels. DPZZ rates up to 27dB and Avoxins up to 33dB, so both lower the volume rather than creating silence.
DPZZ includes four silicone tip sizes (XS, S, M, L), 2 pairs of polyurethane earplugs and a storage pouch. Avoxins includes 8 pairs of tips in four sizes (XS, S, M, L) plus 1 pair of double-layer M-size tips — 9 pairs total — and a carrying case.
Both are reusable and washable silicone, and neither needs batteries or power. Avoxins notes its silicone is non-yellowing for repeated use; DPZZ notes its plugs are reusable and washable as a sustainable alternative to disposables. For current pricing on either, check the price on Amazon.
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.