The earmuffs of the memory sponge can seal the ear canal well, and will not feel uncomfortable when used for a long time. However, this kind of earmuffs is a consumable, which usually needs to be replaced once a month, and the price is higher.
In the process of using memory sponge earplugs, it is also necessary to remember that it is best to put them in this small box after each use. One person can use a pair of earplugs, because many times earplugs will inevitably be infected with some bacteria, which may seriously cause otitis media.
Extended data:
To wear the sponge earplug, you need to rub the front end of the sponge earplug into a thin strip with your index finger and thumb, and then put it in your ear before the sponge rebounds. When buying earplugs, you should choose earplugs with appropriate size, good elasticity and good softness, which are comfortable to wear.
To wear a sponge earplug, we first need to rub the front end of the sponge earplug into a thin strip with our forefinger and thumb, and then screw it into the ear before the sponge rebounds. Sponges will slowly bounce back into our ears and block our ears.
Usually, earplugs come in different sizes. Many women will feel uncomfortable if they wear large earplugs because of their small ear canal. In addition, earplugs with good resilience and softness should be selected to better fit the inner contour of the ear and bring a comfortable wearing experience.