The smartPlug R is an in-ear hearing protection solution built specifically to enhance two-way radio communications in high-noise environments. The solution complements the SM1R series, as it is powered by a two-way radio, eliminating the need for a battery inside the unit. The smartPlug R pairs Sensear’s patented technology and a noise-suppression microphone to allow workers in high-noise environments to communicate face to face or via two-way radios.
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