6 Pairs Cotton Ear Plugs Noise Reduction Sleeping Earplugs Hearing Protection
- Wearing these noise reduction earplugs at rest can help improve sleep quality.
- The wax cotton ear plugs aims to reduce the damage of noise to hearing, provides effective hearing protection.
- Smooth surface, antifouling treatment make it sanitary and safe to wear, has good sound insulation effect.
- Waterproof, can be kneaded into any shape according to your requirements, comfortable and soft, no foreign body feeling.
- Changes the softness of earplugs through changes in human body temperature.
