A double casing that minimizes resonance in bowls.
The large space inside the ear cup helps to reduce the accumulation of moisture and heat.
Soft, wide pillows help to reduce the pressure around the ears increasing comfort and efficiency of use.
P3E fastening for connection with a helmet.
The 3M ™ PELTOR ™ Optime ™ III protective ear muffs have been developed as a high-performance hearing protection for use in the highest noise conditions, i.e. airports, vessel engine rooms, power plants and printing plants.
Hearing protection for maximum high frequency attenuation. Intended for use in environments with intense noise or situations, and when concentration requires protection from distracting sounds. Thanks to the special acoustic connection between the internal space and the space between the housings, it provides maximum low frequency attenuation, and the large space inside the ear cup helps reduce the accumulation of moisture and heat. The perfect fit is ensured by a wide, soft, coated headband.