The TCI TCI-IMPULSE-FOAM-HP-1.0, brought to you by Safariland, introduces an innovative Foam Impulse Hearing Protection system that utilizes proprietary filter technology. This advanced technology diminishes harmful sound levels instantly, yet still permits the perception of speech and audible sound.Constructed from soft memory foam, these tips guarantee a universal fit and offer unrivaled comfort for all-day use. They come with a detachable neck cord, making it less likely to misplace them when not in use.Enjoy the freedom of adjusting your hearing protection to suit your needs with the unique Impulse Mode, offering 38db Peak Impulse Reduction in addition to 13db Continuous Reduction. Alternatively, you can opt for the Full-Block Mode for a 20db Continuous Reduction. These are perfect for a variety of situations, including the shooting range, hunting, tactical training or operational missions. Another advantage is their simplicity, eliminating the need for batteries.