Relaxcharm Reusable Silicone Sleep Earplugs

Relaxcharm reusable silicone sleep earplugs are designed for overnight wear, including side sleeping, with five ear-tip options and a flexible hollow outer body. The listing claims tested 40 dB NRR noise reduction, but this is a manufacturer claim rather than an independently verified measurement.

At a glance

The hollow, moon-shaped silicone body is designed to flex against a pillow and spread pressure across the outer ear.
The listing describes a dual-contact fit intended to stay in place when changing sleep positions.
Five ear-tip options include XS, S, M, L and a separate dual-layer option. Different sizes can be used in each ear.
The silicone surface is described as washable with water. The listing says to air-dry completely before reuse.

Price

$29.87Save 67%

Reference price: ~~$89.99~~

Price checked: 13 Nov 2026

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Pros and cons

Pros

Multiple tip options may help buyers adjust the seal and pressure for each ear.
The flexible outer shape is specifically designed with side sleeping and pillow contact in mind.
Reusable construction and water-cleaning instructions support repeated use.

Cons

The claimed 40 dB NRR is not independently verified in the supplied information.
Fit and seal depend on choosing suitable tips, so results may vary between ears and users.

Technical specifications

9 specifications

Identity and use
Brand	Relaxcharm
Recommended use	Noise Protection
Colour	Black
Form	Pair
Pack size	1 pair (Pack of 1)
Reusability	Reusable

Fit and noise reduction
Claimed noise reduction	40 dB NRR
Ear-tip options	XS, S, M and L ear tips plus a separate dual-layer option

Dimensions and weight
Package dimensions	10 x 9 x 1.9 cm; 30 Grams

What to know before buying

The 40 dB NRR and up-to-2-year lifespan are listing claims, not independent test results. The stated lifespan is conditional on proper care. The listing also claims a 2-year warranty, but its coverage terms are not provided. Check the selected listing for warranty details.

What’s in the box

Compact carrying caseCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Side sleepers looking for soft earplugs designed to reduce pressure against a pillow.
People wanting reusable silicone earplugs with several tip sizes to try.
Sleep, relaxation, reading, studying or focusing where the listing's claimed noise reduction is suitable.

Less suited to

Buyers who need independently verified noise-reduction performance or a confirmed fit before purchase.
Anyone who needs a specific warranty coverage or performance guarantee not detailed in the listing.

Relaxcharm Reusable Silicone Sleep Earplugs · photo 2 — Additional product photo 2

Customer reviews on Amazon

5 / 5 · 36 ratings

5 stars95%95%
4 stars5%5%
3 stars0%0%
2 stars0%0%
1 star0%0%

Aggregate ratings are very positive, with most ratings in the five-star category and a smaller share in the four-star category. No written customer feedback is supplied, so these figures do not identify particular strengths, concerns or reasons for ratings. They also do not establish how well the claimed noise reduction or side-sleep fit works for individual buyers.

Frequently asked questions

Are these earplugs suitable for side sleeping?

They are designed for side sleeping. The listing describes a hollow, flexible outer body intended to spread pressure against the pillow, though comfort will depend on individual fit.

What ear-tip sizes are included?

The listing describes XS, S, M and L tips, plus a separate dual-layer option. It says different sizes can be used in each ear.

How should the earplugs be cleaned?

The listing says to rinse the silicone surface with water and allow the earplugs to air-dry completely before reuse.

How much noise do they reduce?

The title claims tested 40 dB NRR passive noise reduction. That figure is a listing claim and is not independently verified in the supplied information.