IMPACT® SPORT FOLDING EARMUFFS

Features an AUX jack to connect to MP3 players and scanners, a convenient folding design for easy storage, a single power and volume control knob, ideal for gun ranges and hunters, due to the extremely low profile earcup design that allows for full clearance of firearm stock, a battery life up to 350 hours from two AAA batteries (included) and they automatically shut off after four hours to increase battery life.