Professional manufacturer directly cheap silicone earplugs with custom print logo packing box
Material: soft silicone material mudFeatures: high noise reduction ability, super soft, high comfort, no stimulation.
Method of use:1. Before using dry the ear2. Don't be too deep into, seal the ear canal3. Pin when taken out of the ear, careful earplugs edge out
Note:1. Stay away from the baby2. Children under the guidance of adults3. The disabled diving time4. Don't break up, pulled apart or cause drag mark