3M™ PELTOR™ Optime™ III Neckband Format Earmuff H540B, Black and Red, Class 5 SLC80 34dB

The H10 Series is a high performance hearing protector and has been developed for use in extremely noisy environments. The protection is based on a technology with a double casing minimising resonance in the casing giving optimum high-frequency attenuation. An acoustic connection between the inner and outer casings provides maximum low-frequency attenuation. The sealing rings are broad and filled with soft plastic foam for the best fit and low contact pressure.

Unique double-shell cup design provides high attenuation for eight-hour TWA noise exposures up to 105 dBA

• Represents the ultimate in earmuff technology by combining extreme noise protection with exceptional wearer comfort


• neckband format


• Patented liquid & foam filled cushions provide a quality noise seal with low pressure for all day wearer comfort


• Stainless steel headband wired with four point suspension helps distribute cushion pressure evenly & earcups pivot for consistent fit.

Suggested Applications

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  Attenuation	34 Decibel
  Cord Type	None
  Electrically Insulated	No
  Hearing Protection Style	Behind the Head
  Pack Quantity	1 pair/box, 10 boxes/case
  Product Colour	Black/Red
  Product Type	Earmuffs
  Shape	Earmuffs
  Size	One Size Fits All