1/4pairs Noise Prevention Capsule Soundproof Earplugs Noise-Reducing Sleeping Learning Earplugs Sponge Noise-Canceling Earplugs

DescriptionReport ItemSoundproof Sleeping Ear Plugs Earplugs For Sleep Special Mute Soft Slow Rebound Student Anti-Noise Protection Anti Ronco Earplug

Material: sponge

Noise reduction rate: 60
Function: noise reduction
Scope of use: sleep, work
Color: pink, red, blue, green
Use: supporting
Category: Protective earplugs
Earplug head shape: cylindrical

Specifications:
1.The sound insulation effect is more powerful, long-term wear does not rise the ear
2.The use of light sponge material, slow rebound, fit the ear canal
3.Sponge material, small density, less gap, more noise reduction
4.Equipped with storage box, convenient storage and carry out