Urk. Was out in the factory and had a conversation with one of the workers, he didnt know the question so he yelled at the top of hes lungs straight into my face on hes coworker like 15 metres behind me for hes attention.... I could litterally feel my peltor earmuffs vibrate from hes scream. Thank god i had both earplugs and earmuffs in. I hope this wont spike me...