Item description
The 3M™ Peltor™ Optime™ III helmet-mounted headset (H540P3E) offers excellent performance and is designed for use in extremely noisy environments. The protective function is provided by a double cup, which reduces resonance and thus maximises the attenuation of high frequency sounds. The acoustic coupling between the sound inside and between the cups, in turn, ensures maximum attenuation of low-frequency sounds. Wide and comfortable sealing rings filled with a unique blend of liquid and foam, which simultaneously ensures an optimal fit, minimal contact pressure and more room for the ears. Attached to safety helmets with slot connectors. 3M™ Peltor™ Optime™ III earmuffs provide effective protection and the highest level of comfort. Extremely high level of noise cancellation despite the lightweight and narrow profile.
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