The OtoPro Impulse reduces peak sound pressure levels of loud impulse blasts like gunshots while letting soft sounds, speech, and environmental cues pass through with minimal attenuation. Hear the leaves rustling and conversational levels naturally, with instantaneous protection when the gunshot fires.

Start non-custom and upgrade to custom-fit sleeves anytime. The same Impulse filter transfers across both, so the upgrade path does not require buying a new filter.