Sensgard 31 Noise Reducing Rating 31dB
With a powerful Noise Reduction Rating (NRR) of 31 decibels, the SensGard Hear Smarter NRR 31 is designed to offer maximum protection in intense noise environments such as indoor shooting ranges, factories, jack hammers, and around any loud noise that could cause immediate damage to the ear.
This revolutionary ear chamber device protects against damaging noise while allowing useful sounds to be heard, with a Noise Reduction Rating (NRR) of 31 decibels for high reduction of low-frequency sound. Patented ZEM™ Intelligent Ear Chamber technology moves sound away from the ear, channeling sound into acoustic chambers where it is dampened and canceled. The chambers are tuned to provide even reduction of sound across all frequencies without blocking or distortion of sound. Hear conversation, the pitch of a machine and warning shouts and signals in a noisy environment at a safe and comfortable level.
Ideal for on/off situations where potentially damaging noise comes and goes, there’s no need to remove the headset to hear important voices and sounds in between loud noises. When you do want to remove them, the lightweight headset hangs easily around your neck for quick and easy access when you’re ready to get back to work. The headband is adjustable, and the unit folds conveniently for storage in a shirt pocket, tool box, glove compartment, or desk drawer.
• Lightweight - 1.7 Ounces
• Versatile - Wear over the head, behind the head, under the chin for greatest comfort and convenience
• Won’t interfere with other personal protection equipment
• Hygienic - Nothing goes in the ear, or traps heat around the ear. Foam ear cuffs sit at the outer ear canal and are impervious to mold, mildew and bacteria. Clean with mild soap and water and replace when seal is difficult to obtain.
• Durable for frequent repeated use
• Made in the USA