3M™ Peltor™ Optime II

3M™ Peltor™ Optime II
3M™ Peltor™ Optime II is designed for high noise exposure and effectively protects even at very low frequencies. The sealing rings are filled with a unique mixture of liquid and foam. They provide an optimal seal with light pressure; high wearing comfort is maintained even during long periods of use. The sealing rings with ventilation channels have a hygienic cover with a soft texture. 3M™ Peltor™ Optime II is suitable for high noise exposure, e.g., for work with construction machinery, at airports, and in agriculture.

Frequency: 4000Hz
Mean attenuation: 34.7 dB
Standard deviation: 2.7 dB
Expected attenuation: 32.0 dB
Weight: 210 g
Color: olive