Noise Cancelling Ear Plugs for Sleeping High Fidelity Swimming Earplugs Hearing Protection Reusable for Drummers Concerts Musicians Motorcycle

*When you are in a high noise environment,you can put ear plugs on, they can not only filter out noise, but also let you communicate normally with others,protecting your ears all the time. *The set comes with two pairs of ear plugs for you. Buy a pair profession noise Musicians earplugs, get a pair PU sponge Earplugs as gift. Specification: Noise Reduction rate:20DB-28DB Size:2.1*2cm for Professional Musician Ear Plugs with filters,2.5x1.2cm for PU sponge earplugs(gift) Material:Liquid silicone and filter How to put earplugs: Take the earplug with clean hands Pull your ear gently up and slightly out to help open up the ear canal Insert the plug with a slight turning motion until it is well inside your ear canal If the ear plug doesn't seem to fit properly, remove it and try again Note: 1.For Professional Musician Ear Plugs: The earplug pluging deeper , the better the sound insulation effect is, and the lower the comfort level, please adjust the earplug depth according to your requirements. Generally, inserting between the second and third layers of silicone can meet your anti-noise requirements and the ear canals do not bulge. Even if the wearing method is correct, in most environments, this product can only reduce the noise and cannot completely shield the noise. 2.For PU sponge earplugs:Do not wash, otherwise it will make the slow rebound characteristics of earplugs disappear and can not wear. Package 1*High fidelity ear plugs for concert. 1*Foam ear plugs that soft and anti-noise for sleeping. 1*Swimming ear plugs. 1*Mini Aluminum Carrying Case