Cặp nút bịt tai bằng silicon mềm giảm ồn chống thấm nước tiện dụng

Giới thiệu Cặp nút bịt tai bằng silicon mềm giảm ồn chống thấm nước tiện dụng

Soft silicone earplugs and mushroom head design reduce noise, prevent water from entering the ear and protect the eardrum.
Instructions for use
1. Remove the earplug and pinch the earbud handle with one hand.
2. The other hand lifts the ear to be lifted upwards (this is critical) and holds it, then turns the earbuds toward the ear, slowly, gently and tumble into the ear.
3. Hold the earbuds with your hands and fine tune them to a comfortable position and position them correctly.
Precautions
1. Remember to put the ear up and out before putting it into your ear, and put it in the right position to get the effect.
2. When inserting or removing, it should be gently, slowly, rotated, inserted and removed, and should not be jerked.
3, beware of children swallowed, children should be guided by adults.
Feel the small mushroom head part is very soft and elastic, 3 layers of different design, can adapt to the size of different ears, and can block the water flow.
Bright colors and full of personality (even if you drop the pool is easy to find).
When swimming, the ear will be very uncomfortable after entering the water. Serious pain will cause pain and easily lead to otitis media.
Small things work, don't ignore them.

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