An earplug is a device that is inserted in the ear canal to protect the user's ears from loud noises, intrusion of water, foreign bodies, dust or excessive wind. Since they reduce the sound volume, earplugs are often used to help prevent hearing loss and tinnitus (ringing of the ears).
(1) Reusable and easy to clean.
(2) Perfect comfort and gentle on the skin.
(3) Medium noise insulation.
(4) Effectively protects your ears from loud and noise.
(5) Help to equalize pressure on the ears during flights.
(1)Slightly pull up on the ear. Push the rounded end of the ear plug into the ear canal.
(2)Release once the earplug is seated comfortably.
(3)To remove, pull the earplug out slowly.
H=26dB M=20dB L=18dB
|Sound attenuation Mf(dB)||26.2||24.2||24.2||25.2||28.5||37.7||45.4|
|Sound attenuation Sf(dB)||5.2||4.9||5.6||5.6||3.9||5.4||4.8|
|APV Mf-Sf (dB)||21.0||19.3||18.6||19.6||24.6||32.3||40.6|