We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-03 · 7 min read · Independent comparison
If you want a multi-pair, washable silicone set you can stash in a gym bag, a nightstand drawer and a carry-on all at once, choose ANBOW Soft Ear Plugs; if you need a measured, ear-specific fit with a real noise-blocking rating and a case that clips to your keys, choose CURVD Ear Plugs.
• ANBOW's biggest strength: three individually boxed pairs (two uncorded, one corded) plus a travel pouch, made from BPA-free silicone you can wash and reuse instead of tossing foam.
• ANBOW's biggest trade-off: no published noise-reduction rating and no tip-size range, so fit depends entirely on your insertion technique rather than a size chart.
• CURVD's biggest strength: a stated 28dB SNR / EPA NRR 20dB rating and five ear tip sizes from XXS to L, so you can tune the seal instead of hoping one size works.
• CURVD's biggest trade-off: you get one pair of earplugs plus spare tips — not three ready-to-go sets, and no corded option for keeping them around your neck.
• Pick ANBOW if you want cheap-to-own, low-stakes earplugs scattered across several places and you mainly need to take the edge off snoring, traffic or a shared office.
• Pick CURVD if you're a side sleeper, a light sleeper or a frequent flyer who wants a low-profile plug with a documented decibel rating and a case that survives the bottom of a bag.
ANBOW is the "buy one, forget about it" option. The set arrives as three pairs — two uncorded, one corded — each in its own small plastic storage box, all inside a waterproof bag. That packaging detail matters more than it sounds: it means you can leave one pair by the bed, one in a gym bag and one in a suitcase without ever having to remember to move them. The corded pair is the one I'd keep for concerts, flying or the office, since you can drape it around your neck between uses.
The material is BPA-free silicone rather than foam or wax, so these are washable and reusable. If you're used to squashing foam plugs and binning them every week, that's a genuine change in routine. ANBOW also leans into the side-sleeper problem with a flexible, soft body, and the insertion instructions are specific: pull the top of the ear upward, twist the tip in until it sits comfortably, twist the opposite way to remove. Follow that and you'll get a decent seal. Skip it and you won't.
Who should buy it? Anyone who wants earplugs as a cheap, low-commitment utility — sleeping through a snoring partner, focusing in a noisy room, protecting ears at a construction site or pool, meditation, travel. The brand lists all of those use cases, and a soft silicone plug genuinely covers them.
Who should skip it? If you have small or awkward ear canals and have struggled with one-size plugs before, ANBOW gives you no smaller tip to fall back on. There's no published SNR or NRR figure either, so if you need documented hearing protection for loud environments or you want to compare attenuation numbers before buying, this isn't the set for that. And if you specifically want a single pair you'll use every night rather than three sets to manage, the multi-pack is more inventory than you need.
CURVD goes the other direction: one pair of earplugs, engineered around fit and a stated rating. The headline number is 28dB SNR with an EPA NRR of 20dB, and the brand describes it as certified hearing protection. That's the kind of figure ANBOW simply doesn't publish, and for a buyer who wants to know roughly how much sound is coming off before spending money, it's the single most useful spec on either sheet.
The fit system is the second differentiator. You get five ear tip sizes, XXS through L, and CURVD spells out the logic: noise leaking through means size up, pressure or soreness means size down. That's a real advantage for smaller ears, which is exactly where generic plugs tend to fail. The body is low-profile and contoured, which is the design choice that matters most for side sleepers — a plug that doesn't jab your pillow is the difference between wearing them all night and ripping them out at 2am.
The accessories are unusually well thought out. There's an aluminum carrying case plus a case clip that attaches to a gym bag, purse, keys or backpack, so the plugs stay out of pocket lint and dust. The silicone is hypoallergenic and reusable, and the clip uses a satin nickel alloy. CURVD also names its audience directly — touring musicians, frequent flyers, light sleepers, and neurodivergent professionals and students — which tells you it's positioned for people who wear earplugs constantly and care about comfort and repeatability rather than getting a bulk pack.
Who should buy it? Side sleepers, small-eared sleepers, travelers who want plugs on their keys, concertgoers, and anyone with sound sensitivity who wants a documented reduction figure and a proper case. Who should skip it? If you want several pairs ready in several places, or a corded pair so you can drop them around your neck mid-concert, CURVD's single-pair format works against you. And if you lose earplugs constantly, one pair plus spare tips is a smaller buffer than three full sets.
Side-by-Side: Which Should You Choose?
• Best for documented noise reduction → CURVD Ear Plugs. It publishes 28dB SNR and EPA NRR 20dB; ANBOW doesn't state a rating at all.
• Best for multiple locations → ANBOW Soft Ear Plugs. Three pairs in individual boxes inside a waterproof bag means bed, bag and car all covered.
• Best for a corded option → ANBOW Soft Ear Plugs. One of the three pairs is corded; CURVD's set is uncorded only.
• Best for side sleepers → a close call, but CURVD. Its low-profile contour and adjustable tip sizing target exactly that problem; ANBOW counters with a soft, flexible body and comfort-first design.
• Best for travel and commuting → CURVD Ear Plugs. The aluminum case and clip-on attachment keep them accessible and clean.
• Best for concerts, swimming, work and general utility → ANBOW Soft Ear Plugs. The brand lists concerts, flying, work, travel, water sports and construction sites, and silicone handles getting wet.
• Best for low-maintenance, wash-and-reuse ownership → either, with a nod to ANBOW. Both are reusable silicone, but ANBOW gives you three sets to rotate while one dries.
In my opinion, CURVD Ear Plugs are the better buy for most people who are shopping specifically for sleep. The reason isn't marketing — it's the two things the data sheet actually proves: a stated 28dB SNR / 20dB NRR, and five tip sizes that let you fix a bad seal instead of living with it. Add the low-profile shape for side sleepers and the clip-on case, and it's a more deliberate product.
That said, I'd point you to ANBOW if your goal is coverage rather than precision. Three pairs, one corded, washable silicone, a waterproof bag — that's a practical, forgiving kit for snoring, travel, swimming and noisy work. If you're torn, decide whether you want one pair done properly or three pairs done simply. Either way, check the current price on Amazon before you commit, since that's the one thing that can tip a close call.
are there earbuds for sleeping
Yes, though the two products here are earplugs rather than electronic earbuds — there's no battery or audio playback. ANBOW Soft Ear Plugs and CURVD Ear Plugs are both reusable silicone plugs designed to be worn overnight, and both are aimed partly at side sleepers who need something low-profile enough to lie on.
what are the best noise cancelling earbuds for sleeping
Strictly speaking, these are noise-isolating earplugs, not active noise cancelling — they block sound physically rather than with electronics. Of the two, CURVD publishes a real rating (28dB SNR, EPA NRR 20dB) plus five tip sizes for a proper seal, while ANBOW offers a softer multi-pair kit without a stated decibel figure. In my opinion CURVD is the stronger choice for sleep specifically.
can you sleep with noise cancelling earbuds
You can sleep with isolating earplugs like these, and both brands design for it. CURVD calls out a low-profile shape for side sleepers and lets you size down if you feel pressure; ANBOW uses a flexible, soft silicone body and specifically recommends itself for side sleepers. The practical limit is comfort, not safety — if a plug hurts, the tip size or insertion is wrong.
is it bad to sleep with noise cancelling earbuds
For passive plugs like these, the main issues are irritation from a poor fit and hygiene, not anything inherent to blocking sound. Both are washable silicone — ANBOW is BPA-free and reusable, CURVD is hypoallergenic and reusable — so clean them regularly and size correctly. If you get pressure or soreness with CURVD, size down; if noise leaks through, size up.
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.
See also: Amazon Renewed TREBLAB Z2 vs Gabba Goods Over-Ear Headphones, MEE audio SleepTones USB-C vs tiavalmax Apple MFi Certified, TOZO Hybrid Active Noise vs JKNKCO MS122, LilGadgets BestBuds Ear Buds vs rockpapa Comfort+