PELTOR SPORTAC BLACK & RED ELECTRONIC MUFFS 24DB - SKU: SPORTAC-BR The smooth, level dependent function in these Peltor muffs eliminates abrupt sound cut-off and protects against harmful impulse noise while letting in, and even amplifying, ambient sounds. Features and Benefits: Smooth level dependent function, which eliminates abrupt sound cut-off Interchangeable shells makes it easy to change colour A pair of red and black shells included Collapsible for easy storage Audio input for external radio Input jack allows you to connect to selected 2-way radios or other electronic audio devices Water resistant exterior