Soft Foam Earplugs, Small Ear Plugs for Sleeping, Snoring, Traveling, Concerts, Shooting Sports-20 Pair Random delivery

Description

How to use: 1.Wash your hands, fingers with one hand rub the earpick (do not press) 2.With your other hand over your ears, pull your ears up to open the ear canal 3.Quickly rub the ear tip into the ear canal, keep 3/4 out to remove the ear bud Tips: Noise reduction earbuds can only reduce the noise dB can not isolate the noise Oh