Electronic earmuff with 4 independent high frequency directional microphones.- Muff style hearing protection with the added benefit of sound amplification.- Not only can you protect your haring while shooting, you can still hear range commands and normal conversation without having to expose your hearing to harmful muzzle blasts.- Automatically compresses harmful impulse and continuous noises to a safe hearing range below 85dB without clipping or cutting.- Adjustable CoolMax headband moves moisture away while providing cool comfort.- Collapses for easy storage.