The MSA Supreme Pro Ear Muff is designed for police, military and hunters to provide optimum hearing protection with high amplification. Especially useful for target shooting, earcups are shaped to suit both righthanded and left-handed shots. AUX input and watertight battery compartment. NRR-18dB

Two separate, well-shielded microphones for optimum stereo effect and location of sound direction. High amplification and natural sound reproduction without “chopping”. Approximately 300 hours battery life with two standard AAA batteries. AUX input for connecting external audio sources, such as a radio. Lead with 3.5 mm mono jack plug included.