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earplug You May Also Be Interested In: earplug pine tree
The silica gel waterproof and noise-proof earplug is made of imported silica gel
and it presents a pine-tree shaped appearance. With the soft texture, such earplug
can make close contact with outer auditory meatus and is comfortable to wear.
Such earplug can effectively reduce the high-frequency noise and has little attenuation
to the low-frequency sound, so wearing such earplug will have no effect
on the language communications. Due to the features of waterproof and noise-proof,
such earplug is the ideal choice for the personnel working in high-frequency
noise environment and underwater working environment