- Wear-resistant, smooth surface, sanitary, soft and comfortable, good sound insulation.
- The earplugs are designed with wire or portable small box, which is not easy to lose and is easy to carry and wear.
- Slow rebound, very elastic, can be restored to its original state within 60 seconds.
- There are tiny pores with very high density inside the earplug. When the noise passes through the inner wall, reflection and scattering will continue to occur, and the sound wave energy will be greatly attenuated, thereby achieving the sound attenuation effect.
- Soft material can quickly enter the ear canal. Its back pressure design makes the earplugs waterproof, and it is not easy to accumulate water when worn.
