Elvex Impulse Filter Electronic Earmuff, NRR 25 dB Ear Defenders

Elvex Level Dependent™ Com-655 With Impulse Filter

Level Dependent™ allows close range communications in continuous or impulse noise environments. Provides excellent sound quality and performance, no choppy sounds. Lightweight design, provides comfort over long periods.

PRODUCT USE - Risks

• Agriculture / Green areas, Construction / Civil engineering, Second work / craftman, Heavy industry, Light industry, Services / Logistics, Hygiene environment, Oil / Gas, Mining,Wind/Energy.
• RISKS : Noise

PRODUCT'S HIGHLIGHTS & USER'S BENEFITS

• The microphone listens to the environment and amplifies weak sounds, plus it suppresses impulse noise exceeeding 82 dB.
• An audio jack (3.5 mm jack) for connection of MP3 Players and Radios is standard and provides listen-only capability.
• Low force, fork-type stainless steel headband offers the lowest and consistent pressure on wearer’s head.
• 4-hour automatic shutoff to conserve batteries. Uses two 1.5 Volt AAA alkaline batteries providing up to 175 hours of usage.
• Soft cushioned headband for all day wear and ear cushions are replaceable.

CERTIFICATIONS AND STANDARDS

USA STANDARDS.

• ANSI S12.6 Hearing Protection Attenuation Standard.
• ANSI S3.19 National Institute of Standards. 25 NRR-NRR – (Noise Reduction Rating - Noise Reduction Rating). This standard establishes the test method that allows to establish the level of noise attenuation (NRR Noise Reduction Rating) of a hearing protector, according to the recommendations of the EPA (United States Environmental Protection Agency).

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Specifications