The earmuffs Impact allow wearer to hear important communication - other co-workers, alarms and warning signals - at a safely amplified level. Positioned microphones provide more natural, directional hearing. Through an advanced response technology, Impact reverts to passive earmuff mode when noise reaches 82 dB or above.

• Inner-ventilated headband minimises pressure on the head, breathes easier in warm/humid climates
• Non-deforming outer headband withstands rough treatment in the toughest workplaces
• Quick-click height adjustment remains fixed during wear
• Snap-in ear cushions makes replacing cushions quick and easy

SNR: 28 dB
Weight: 339 g (incl. batteries)