3M PELTOR Optime III Ear Defenders – Neckband (Black)
The 3M PELTOR™ Optime™ III Neckband Ear Defenders are designed for extremely noisy environments where maximum protection and compatibility with other headgear are required. Featuring advanced double-casing technology, they minimise resonance to deliver exceptional high-frequency attenuation while still allowing clear perception of speech and warning signals. An acoustic connection between internal volumes enhances low-frequency noise reduction, while wide, soft foam sealing rings ensure long-lasting comfort with low contact pressure.
Why you should buy:
✅ Extreme noise protection – Super-muff design with SNR 34 dB
✅ Advanced acoustic performance – Double casing and acoustic connection for superior high- and low-frequency attenuation
✅ Neckband flexibility & comfort – Ideal for use with helmets and face protection, with low-pressure sealing rings