Disposable Foam Earplugs plugs for ears
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China [CN] Disposable Foam Earplugs plugs for ears hearing protection
Brand： T-Safety
Model Number : S04101
Product Name : Disposable Foam Earplugs
Material : PU
DESCRIPTION
Disposable Foam Earplugs
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).
Features/Advantages
Comfortable
Soft PU foam material for low pressure inside the ear.
Slow rebound allows fully attach to ear canal.
Design to fit majority ear canal with premium comfort and protection.
Convenient
Bullet design fits most ear canals making the plugs easier to use.
Dispenser available (ED250, ED500)
Nylon cord of PVC cord helps prevent hearing loss.
ANSI S3.19-1974 NRR=32dB
CE/EN 352-2 SNR=34dB
H=33dB M=32dB L=29dB
Frequency(Hz) | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
Sound attenuation Mf(dB) | 28.6 | 32.6 | 35.6 | 38.8 | 38.0 | 36.6 | 47.0 | 44.8 |
Sound attenuation Sf(dB) | 8.0 | 7.5 | 8.6 | 8.2 | 5.4 | 6.4 | 3.7 | 4.5 |
APV Mf-Sf (dB) | 20.6 | 25.1 | 27.0 | 30.6 | 32.6 | 30.2 | 43.3 | 40.3 |
SPECIFICATION
Soft PU foam material for low pressure inside the ear.
Slow rebound allows fully attach to ear canal.
Design to fit majority ear canal with premium comfort and protection.
https://www.t-safety.com/ear-plugs/disposable-foam-earplugs.html
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