A hearing protective device (50) is provided including a first sound attenuating element (56), a second sound attenuating element (58), a flexible elongated member (54) connecting the first sound attenuating element (56) and the second sound attenuating element (58), and a knot (68) formed in the flexible elongated member (54), the knot (68) is untied by moving the first sound attenuating element (56) in a direction away from second sound attenuating element (58).Linvention concerne un dispositif de protection des oreilles comprenant un premier élément atténuant le son, un second élément atténuant le son, un élément allongé souple reliant les premier et second éléments atténuant le son, ainsi quun noeud formé dans lélément allongé souple et dénoué par éloignement du premier élément atténuant le son du second élément atténuant le son.
