The Honeywell Sport Hunter Green Over-the-Head Electronic Earmuffs enhances user awareness of their environment through advanced sound amplification technology. Impact allows wearers to hear important communication – other co-workers, alarms and warning signals – at a safely amplified level. Positioned microphones provide a more natural, directional hearing. Through an advanced response technology, Impact reverts to passive earmuff mode when noise reaches 82 dB or above. The impact is ideal for hearing-impaired workers and can help prevent isolation on the job.