Electronic Earmuffs - Black Electronic earmuffs offering 32dB SNR protection with advanced sound reproduction technology. Compact, ergonomic design doesn&';t interfere with shouldering firearms. Features volume amplification, Velcro sides for patches, and rubber-coated finish. Provides precise protection levels (H-34dB, M-29dB, L-23dB). Requires 2 AA batteries (not included). Style Number: CF111D00440999UNI