Xparata™ Soundproof Ear Plugs Anti-noise Sleep Dormitory Noise Reduction Students Warm Study Silent Gods Nap Anti-snoring Moto Riding (GRAY)

Soundproof Ear Plugs Anti-noise Sleep Dormitory Noise Reduction Students Warm Study Silent Gods Nap Anti-snoring Moto Riding

Material: silicone
Weight: 19G
Size: Single: 1.4*1.7cm
Color: black, gray
    Earbud head shape: cylindrical
    Efficacy: hearing does not protect, protection, silence, peace of mind sleep
    Noise reduction rate: 60%
    Features: can be repeatedly washed; 3 layers of noise reduction; nano-coating; comfortable and solid
    Life span: can be applied for a long time
   How to use: 1. Before wearing the ear plugs can be placed in warm water to clean
2. When wearing, a small amount of water can be used to wet the outer ear canal
3. Prevent the air from entering, better sealing, better sound insulation