SUREFIRE LED TORCH EXHIBITOR 25 CAPS (2PCS) EP3 EP3 BULK
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SUREFIRE LED TORCH EXHIBITOR 25 CAPS (2PCS) EP3 EP3 BULK
SONIC DEFENDER
EP3 Sonic Defenders are designed to help protect hearing without interfering with the ability to hear routine sounds and conversations. Sounds with a harmless sound level are allowed to pass through without modification while potentially harmful sounds (above 85dB) are reduced thanks to the built-in Hocks Noise Braker® filter. This allows for the conversion of potentially harmful sounds into harmless thermal energy. Made of a soft hypoallergenic polymer, its helical shape conforms perfectly to the natural hollow of the ear making it comfortable for prolonged use and at the same time keeping it firmly positioned. The small footprint design makes it easy to use even in combination with helmets, masks or hats or when using a telephone, headset or protective headphones.
Technical features
perception of sound levels equal to conversations as if protection devices were not used
lowering of potentially harmful sounds
exclusive EarPro Design
the ergonomic shape adapts to the natural shape of the ear for a feeling of comfort and a perfect seal
made of soft hypoallergenic polymer
the low-footprint profile keeps the Sonic Defender steady even with the simultaneous use of masks, helmets, hats or while using a telephone, headset or protective headphones
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
