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Relaxcharm Silicone Sleep Earplugs, 40 dB NRR1 / 7
Product guide

Relaxcharm Silicone Sleep Earplugs, 40 dB NRR

Relaxcharm sleep earplugs are reusable silicone in-ear plugs designed for side sleepers, with a listed 40 dB noise reduction rating. Their soft, hollow outer shape and multiple tip sizes aim to reduce pillow pressure and help achieve an individual fit.

At a glance

  • The listing claims a 40 dB NRR and describes passive sound isolation for noises such as snoring, traffic and voices.
  • The soft, hollow moon-shaped body is intended to sit more comfortably under pillow pressure when sleeping on your side.
  • XS, S, M and L tips and a double-layer option are described for adjusting fit and seal, including different sizes for each ear.
  • The silicone plugs can be cleaned with water or mild soap solution, dried fully and reused. The listing says they are designed to last up to 2 years with proper care.
Price
£16.76Save 66%

Reference price: £49.97

Price checked: 13 Nov 2026

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Pros and cons

Pros

  • Multiple tip sizes, including XS and L, provide more fit options than a single-size design.
  • The low-profile, flexible body is specifically shaped with side sleeping and pillow contact in mind.
  • Reusable silicone construction can reduce reliance on disposable plugs when properly cleaned and dried.

Technical specifications

7 specifications
Identity
BrandRelaxcharm
Materials and protection
MaterialSilicone
Noise reduction rating40 Decibels
Design and package details
StyleIn-Ear
ColourBlack
Size1 pair (Pack of 1)
Package dimensions and weight10 x 9 x 1.9 cm; 30 g

What to know before buying

  • The product description states 40 dB NRR and the details separately state 40 dB noise attenuation. These are listing claims, not independently verified performance figures. Tip options include XS/S/M/L and a double-layer version, but the supplied package contents do not confirm exactly which tips are included. The listing also claims a 2-year warranty, but warranty terms are not provided.

Who is it for?

A good fit for

  • Side sleepers seeking reusable earplugs with a soft, low-profile shape.
  • People who want several tip-size options to adjust the seal in each ear.
  • Buyers seeking passive noise reduction for sleep disturbances such as snoring or traffic.

Less suited to

  • People who need independently verified noise-reduction performance or a guaranteed level of sound blocking.
  • Buyers who need confirmed package contents or detailed warranty terms before purchase.
Relaxcharm Silicone Sleep Earplugs, 40 dB NRR · photo 2
Additional product photo 2

Customer reviews on Amazon

5 / 5 · 56 ratings
  • 5 stars100%100%
  • 4 stars0%0%
  • 3 stars0%0%
  • 2 stars0%0%
  • 1 star0%0%

Aggregate ratings are uniformly five-star in the supplied data, but no written review summary is available. The limited rating information cannot establish why buyers rated the earplugs highly or whether they found the fit, comfort or noise reduction effective. For shoppers considering side-sleep use, those details remain individual fit and performance questions.

Frequently asked questions

What noise reduction does the listing claim?

It lists a 40 dB noise reduction rating. This is a manufacturer/listing claim, not an independently verified measurement.

Are these designed for side sleeping?

Yes. The listing describes a soft, hollow moon-shaped body intended to adapt under pillow pressure and support side sleeping.

What tip sizes are described?

The description refers to XS, S, M and L tips, plus a double-layer option. The supplied package details do not confirm which tips are included.

Can the earplugs be reused?

The listing says they can be washed with water or mild soap solution, dried completely and reused. It claims up to 2 years of use with proper care.

Relaxcharm Silicone Sleep Earplugs, 40 dB NRR · photo 3
Additional product photo 3

Alternative options

Product details in Markdown