• Hearing protection earmuffs with sound modulation • Designed for sport shooting • Allow you to stay in contact with your surroundings • Level-dependent function to hear ambient sound and protect against harmful noise • Stereo sound quality for better perception of environmental noises • 5 levels of ambient sound adjustment • 3.5 mm jack input for connection with compatible mobile devices or walkie talkies • Robust design and protection against moisture and sweat • Attenuation: SNR=32 dB, H=34 dB, M=29 dB, L=22 dB • Version with headband support • Improve communication with nearby people and the ability to hear low sounds • Product intended for professional and industrial use