Minleaf ML-AE3 Reusable Earplugs for Sleep Colorful Cordless Noise Filter Sleeping Noise Cancelling Comfortable Reusable

Description 1 soft and comfortable2 strong sound insulation3 new slow rebound PU material4 anti ear canal contour designFeature 1 PU material effectively protects the hearing in loud events or sets a quiet sleeping environment 2 Anti ear canal contour design effectively fits the contour of the ear canal weakens the sound transmission and has good sound insulation effect 3 Hygienic and portable With a beautiful transparent plastic box it can keep the noise clean and eliminate the damage of the earplugs 4 Excellent noise reduction NRR 32 Automatic adjustment of foam earplugs expands into the ear when inserted creating a secure seal that provides excellent hearing protection in noisy workplaces and workplacesSpecification Brand MinleafMaterial PU foam cottonColor five colorsCanned 60 pairs small boxNoise reduction rate 24dbUses home sleep rest study travel sound insulation aviation step down noise reduction construction labor insurance anti noise sports swimming waterproof Design good surface dryness and soft hand slow rebound design for better sound insulation Gross weight 125gPackage Inlcuded 20Pcs Ear Plug1Pcs Sraorage Box