Optime 3 Ear Defenders
by 3M
Original price
£0.00
-
Original price
£0.00
RRP
Original price
£0.00
£39.84
£39.84
-
£39.84
Current price
£39.84
- 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