SUITMAY CO., LTD. 數美股份有限公司

Hearing Protection

COMPACT EAR MUFFS

Model No. SM-301
COMPACT EAR MUFFS:

The ear muff is designed to protect from the hazard harmful noisy.   A wide headband provides comfortable and secure fit to the head.  Comes with soft foam cushions which provides comfort seal to the skin and will not lead to allergy.  Lightweight and suitable for industrial workers who need to wear ear muff for a long time per day.   Recommended for landscaping, construction and power equipment operators.

Foam cushions replaceable. 

Pass : CE EN352-1, ANSI S3.19 test
SNR: 28dB, NRR: 27dB
 
Frequency HZ   125 250 500 1000 2000 4000 8000
Mean Attenuation DB   6.3 17.5 26.9 39.9 40.0 42.3 42.8
Standard Deviation DB   1.5 0.6 0.8 1.5 1.5 1.3 1.0
NRR: 27dB

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