3M Peltor Sport RangeGuard Electronic Ear Muffs, Gray/Black - RG-OTH-4

Electronic hearing protector with 21 dB noise reduction rating that suppresses gunshot noise while amplifying voices for clear communication. Features low-profile cup design compatible with rifles and shotguns, adjustable padded headband, and 4-hour auto shut-off. Includes 3.5mm audio input jack and runs on a single AAA battery.