DescriptionThe CM-BH4W is a portable, battery powered 4 wire communication unit for use in a multitude of TV and radio broadcasting applications.This "special" unit is equiped with an (male) XL4 chassis for the headsetDocumentsbrochuremanual Close The CM-BH4W is a portable, battery powered 4 wire communication unit for use in a multitude of TV and radio broadcasting applications.This "special" unit is equiped with an (male) XL4 chassis for the headsetDocumentsbrochuremanual