The Howard Leight Impact Pro Muff NRR30 Black is an electronic earmuff engineered to deliver high-level hearing protection while keeping important sounds audible. Built-in directional microphones amplify ambient audio such as range commands and conversation up to a safe 82 dB, then seamlessly transition to passive protection when noise levels rise, maintaining a Noise Reduction Rating of 30 dB for serious attenuation in loud environments.

This model is well suited for range sessions, training days, and general hearing protection wherever loud, intermittent noise is present. The padded, adjustable headband and cushioned earcups support extended wear, while the included AUX input and 3.5 mm cord let you connect compatible audio devices for added versatility. Combining effective electronic performance with comfortable ergonomics, the Impact Pro reflects Howard Leight’s focus on practical innovation in hearing protection.

Key Features:

• Manufacturer: Howard Leight
• Model: Impact Pro Muff NRR30 Black
• Noise Reduction Rating (NRR): 30 dB
• Type: Electronic Earmuff
• Electronic Function: Amplifies ambient sound to 82 dB and reverts to passive protection above that level
• Microphones: Built-in directional stereo microphones for more natural hearing
• Headband: Padded, adjustable design for comfortable fit
• Audio Input: AUX input with 3.5 mm connection cord
• Power: Operates on 2 AAA batteries with automatic shut-off after 4 hours