3M™ Peltor Optime II - H520P3E

3M Peltor Optime II passive hearing protector H520P3*. For helmet mounting. Designed for demanding, noisy environments, especially suited for noise levels dominated by low to mid-high frequencies. The sealing rings are filled with a unique combination of liquid and foam. The result is an optimal sound barrier with low contact pressure, providing good comfort even during extended use. Optime II hearing protectors are tested and approved for use with a wide range of industrial safety helmets. The hearing protector features easily replaceable sealing rings and inserts, which help keep the protector hygienic and clean

• Modern and sleek with narrow ear cups
• Foam- and liquid-filled sealing rings for enhanced comfort and low contact pressure
• Generous space inside the ear cups helps reduce heat and moisture build-up
• The sealing rings have ventilation channels and are covered with a soft, form-fitting hygiene film