Otis Technology EarShield 31dB Hearing Protection – NRR 31 Electronic Ear Muffs

The Otis Technology EarShield 31dB delivers high-level hearing protection for range sessions, hunting, and tactical training. With a Noise Reduction Rating of 31 decibels, these electronic ear muffs suppress harmful impulse noise from gunfire while allowing normal conversation and environmental sounds to pass through. Ideal for shooters who need reliable protection without losing situational awareness.

Designed for all-day comfort, the EarShield features padded ear cups and an adjustable headband that accommodates a wide range of head sizes. The electronic amplification allows you to hear range commands, game movement, or conversation clearly, automatically cutting off when loud noise is detected. Runs on standard AAA batteries for extended field use.

• Type: Electronic Ear Muffs
• Noise Reduction Rating: NRR 31dB
• Features: Electronic sound amplification with automatic shutoff
• Fit: Adjustable padded headband
• Power: AAA batteries (not included)
• Use Case: Range shooting, hunting, tactical training