30Pair Soft Foam Ear Plugs for Concerts Loud Music/Shooting Guns/Work Construction

1. Start with clean hands and slowly roll the earplug into a thin, crease-free cylinder.
2. While compressed, insert the plug into the ear canal.
3. It may be easier to fit the earplug if you pull the outer ear outwards and upwards during insertion.
4. Use your fingertips to hold the plug in place until it begins to expand and block noise.
5. If the ear plug doesn’t fit properly, remove it and try again.

To ensure good noise reduction effects, please follow the correct method of use and keep the earplugs away from oil, fire, sunlight, and dampness. It's recommended to replace them with a new pair after every 3 to 5 days of use and keep them away from infants. Additionally, foam earplugs will lose their original elasticity and softness if they come into contact with water.

The sleep earplugs are made of PU foam material, which is clean and safe. The package contains 30 pairs of reusable earplugs. These earplugs have a high-efficiency anti-noise feature, with a noise reduction rate SNR of up to 35dB, effectively protecting hearing in loud events or creating a quiet environment for sleep.

Furthermore, the self-adjusting foam earplugs expand in the ear upon insertion to create a comfortable and secure seal. They can be widely used for studying, travel, meditation, reading, concerts, loud events, shooting, and more.

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