I have used them for several years, along with the Howard Leight electronic muffs. I have had excellent results from the hearing enhancement, resulting in a buck we had been hunting several years with one horn. He walked in behind my stand and I could hear him in the pine needles with the electronic muffs but not when I took them off. Without them I wouldn’t have known he was anywhere around.

I almost fell out of the stand that morning because the duck hunters on the other end of the property opened up at daylight and it sounded VERY close.