Colour: Black Ear shell: ABS Bridge: polyoxymethylene Weight: 235 g SNR 25.0 dB/H 28.8 dB/ M 22.6 dB/ L 16.3 dB This hearing protection is specially designed for professional use. It not only provides sound protection for your ears, but also enables normal communication. Protects against noise levels above 82 dB. Extensively tested and proven. - slim design - 4 AAA batteries (not included) - Adjustable for any head size - Padded ear cups and headband - Optimal wearing comfort - Audio input for a mobile phone, MP3 player or laptop
