- Optime III is a super-muff, and has been developed for use in extremely noisy environments.
- The protection is based on a technology with a double casing that minimises resonance in the holder casing. This results in maximum high-frequency muffling, while at the same time its still easy to understand speech and signals.
- An acoustic connection between the inner volume and the volume between the casings in its turn provides maximum low-frequency muffling.
- The sealing rings are broad and filled with soft plastic foam for the best fit and low contact pressure.
- Effective protection and best comfort are the hallmarks of Optime III.
- SNR 35db
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