Noise Reduction Soft Sleeping Earplug – Shallwell Foam Night Ear Plugs Washable 40DB NNR Noise Reduction for Hearing Protection for Snoring, Studying, Loud Events, Traveling 2 Pairs

Price: $9.99
(as of May 18,2022 08:52:19 UTC – Details)

Packing: inner plastic shell, outer color printing tray
Meterial: Protective memory cotton
Features: professional sound insulation,micro-porosity reflection fit ear canal streamline profile 60s slow rebound. The ear canal design is safer and more comfortable!
Be sure to pinch it before wearing it, then put it into your ear, and wait until the earplugs bounce back to achieve the effect!

Is Discontinued By Manufacturer ‏ : ‎ No
Package Dimensions ‏ : ‎ 3.2 x 3.2 x 0.05 inches; 0.81 Ounces
Date First Available ‏ : ‎ October 27, 2018
Manufacturer ‏ : ‎ Shallwell
ASIN ‏ : ‎ B07JY8P4B1

ERGONOMIC DESIGN: The shape of the imitation ear canal is designed to better fit the ear canal to improve the sealing of the earplugs, thereby improving the sound insulation effect. The shape of the funnel-shaped base can effectively block the penetration of sound from the periphery of the earplug, thereby achieving the effect of noise reduction
MORE COMFORTABLE: A warm-sensing adaptive sponge that rebounds after entering the ear canal and automatically adapts to the ear canal as the temperature becomes softer, and does not compress the ear canal at night
NOISE REDUCTION IS MORE EFFECTIVE：The soundproof earplugs have 13 to 18 million micro-pores, which cause diffuse scattering and scattering of noise as it passes through the micro-pores, thus greatly reducing noise
CUSTOMER GUARENTEE: If you have any problem contact us timely, we are always here to help you