How To Use Earplugs

- Dec 07, 2017-

Rubbing fine: the earplug rubbing growth strip, rubbing the more detailed the more easy to wear.

Plug in: Pull up the upper ear and plug the two-thirds of the earplug into the ear canal.

Press and hold: Hold down the earbuds for about 20 seconds until the earbuds inflate and block the ear canal.

Pull out: When you remove the earplugs, gently pull the earplugs out.