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SUREFIRE LED FLASHLIGHT EXHIBITOR 25 CAPS(2PCS)EP3 EP3 BULK
The EP3 Sonic defender are designed to help protect your hearing without interfere in the ability to perceive sounds of routines and conversations. The sounds with a sound level not harmful are allowed to pass without changes while the sounds potentially harmful (above 85dB) are reduced thanks to the filter Hocks Noise Braker® built in. This allows the conversion of potential sounds harmful into harmless thermal energy. Made from a soft polymer that is hypoallergenic its profiled shape helix fits perfectly into the recess in the natural of the ear making it comfortable for prolonged use and at the same time keeping it firmly positioned. The design of low dimensions, it facilitates use in conjunction with helmets, masks, or hats, or during the use a telephone, a headset or headphones protective.
perception of sound levels equal to conversations as if you don't use devices protection
lowering of the sounds the potentially harmful
exclusive Design EarPro
the ergonomic shape fits to the natural shape of the ear for a feeling of comfort and a perfect seal
made of soft polymer that is hypoallergenic
the profile to the lower boundary maintains the Sonic Defender balance, even with the simultaneous use masks, helmets, hats, or during the use of a telephone, a headset or headphone protective
External sound Attenuation of the Noise Braker"
70 dB 4 dB
80 dB 26 dB
90 dB 32 dB
100 dB 34 dB
110 dB 36 dB
120 dB 39 dB