This model of earmuff is to be worn over the head. When worn
correctly, the headband of the earmuff is to rest on top of your head.
Features
* Pull the cups outward and place over your ears so that the cushions fully enclose the ears
and seal tightly against the head.
* Adjust the height of each cup on both sides while holding the headband down until you have
a tight and comfort able fit.
* The headband should sit straight on the head.
Tested according to EN 352-1 :2020
Attenuation data
| Frequency (HZ) | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
| Mean attenuation(dB) | 16.8 | 22.2 | 30.3 | 37.3 | 38.0 | 38.2 | 38.4 |
| Standard deviation(dB) | 3.5 | 3.3 | 4.1 | 4.3 | 3.6 | 4.7 | 4.8 |
| Mean-Minus-Std Deviation(dB) | 13.4 | 18.8 | 26.2 | 33.0 | 34.3 | 33.5 | 33.6 |
| SNR=31dB | H=35dB | M=28dB | L=21dB | ||||
| SNRm=33.4dB | Hm=37.6dB | Mm=31.4dB | Lm=23.6dB | ||||
| SNRs=2.8dB | Hs=3.0dB | Ms=2.9dB | Ls=2.9dB | ||||
Size
* To be adjusted to sizes: Small/Medium/Large .
Applications
* Constructions.
* Yard Work.
* Industry.
Industry
* Agriculture.
* Forestry.
* Manufacturing& Woodworking.
* Metal Processing& Welding.
* Mining.
* Military.
* Municipal Services.
* Transportation.
Certificates
* EN352-1:2020
* CE 2777
* Sizing: PPE Regulation (EU)2016/425.CATIII
Care / Maintenance / Storage
* Cushions should be wiped clean after each use.
* Cushions & foam pads should be clean with mild soap and water or
alcohol swabs and allow to air dry.
* It is recommended to check cushions and foam pads at frequent intervals
for cracking and leakage as these may deteriorate with use.
Replace ear muffs as and when necessary.
* Store in cool, dry place in included container. Do not leave in direct sunlight.
Note:
* for optimum performance, the cups of the earmuff must completely cover your ears and should seal tightly against the head. Anything that interferes with the seal such as long hair, thick or poorly fitting spectacles. pencils, or caps will lessen the protection. Do not bend or reshape the headband as this will cause a loose fit and sound leakage.
A WARNING TO USER:
* This hearing protector helps to reduce exposure to hazardous noise and other loud sounds. Misuse or improper use of this device will reduce its effectiveness.
* The device must be properly selected, fitted and worn during exposures to harmful noise. Read the instruction manual before use. Failure to do so may result in serious injury including temporary or permanent hearing loss or deafness.
the polybag may present a choking hazard.
Keep away from children
Manufactured In China
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