EEP Rubber Vinyl Electronic Ear Plugs, Multiple Shape, 23 dB, 27 dB, 30 dB, Green

Electronic Ear Plug, Noise Reduction Rating 23 dB, 27 dB, 30 dB, Earplug Shape Multiple, Intrinsically Safe No, Dielectric No, Connection Type Not Applicable, Earplug Color Green, Earplug Size Multiple, Series 3M PELTOR, Standards ANSI S3.19-1974, Battery Chemistry Li-Ion, Battery Life 16 hr, Battery Type Rechargeable, Button Functions On/Off Switch, Volume Up/Down, Earplug Material Rubber Vinyl, Environmental Listening Yes, Features Level Dependent Function, Includes Charging Cable