ETY Plugs represent the pinnacle of universal ear hearing protection. Ambient noise attenuates up to 20 dB Without significantly distorting the color. There is therefore no complete suppression of certain frequencies, but only a generalized reduction in the volume levels across the audible range. Ear ER20 use special acoustic resonators and attenuation ACCU Tuned.
Key elements:
Specifications:
Size: Large
Color: White
Code: | ETY010a |
Product Number: | 84643000245 |