THE NEW NoiseBuster earmuffs protect against a broad range of noise frequencies including those generated by power tools and lawn equipment.
NoiseBuster provides up to 20 dB of added low-frequency noise reduction and cuts mid- and high-frequency noise by as much as 26 dB. It also delivers excellent audio quality and allows the user to listen to music or radio at safer volumes. It features soft, pliable ear cushions and comes with a one-year warranty. It requires one AA battery to operate.