Waterproof Box For Swimmings
excellent noise reduction and ear protection: the high noise reduction level nrr 32 (noise reduction level) ensures that you will not hurt your hearing due to loud noise, or you can leave the silicone earplugs in your ears in the swimming pool during diving and enjoy a few hours swimming lessons.
comfortable and easy to use: thanks to the ultra-soft materials and ergonomically designed shapes, the noise-cancelling earplugs fit your ears perfectly, and you will enjoy them at any time. they are also very easy to set up, unlike the foam type, just rotate and insert, tian ju silicone earplugs can start working without waiting for a few seconds.
can be widely used: tian ju silicone earplugs can easily block all types of noise. they are the best choice for factories and commercial areas, construction sites, flying and traveling, sleeping, swimming and other water sports, concerts and live music, and they are also ideal in many other locations, situations and activities.
safe silicone materials: they are made of high-grade silicone materials, bpa-free, washable, reusable and hypoallergenic, which means you can use them as long as possible without worrying about dangerous chemicals and skin irritation. tian ju earplugs will serve you for many years
the perfect choice: reusable silicone earplugs with triple shutters to suppress loud sounds, while at the same time when the other pair completely blocks the sound, the full sound range can be retained by the membrane filter.
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