The Impact Sport Electronic Earmuff in Multi-Cam Black offers cutting-edge hearing protection with a Noise Reduction Rating (NRR) of 22dB, ideal for shooters, hunters, and tactical users. These electronic earmuffs effectively block out harmful noise levels while amplifying low-level sounds, ensuring situational awareness in high-noise environments such as shooting ranges or outdoor expeditions. Designed with tactical users in mind, the Multi-Cam Black finish provides a sleek and professional appearance, blending seamlessly with your outdoor gear. The earmuff's low-profile, adjustable headband ensures a comfortable fit for long sessions without compromising performance or protection. The earmuffs include built-in directional microphones, allowing you to hear ambient sounds such as range commands or animal movement while blocking loud noises over 82dB. These earmuffs are powered by 2 AAA batteries, providing extended use with automatic shut-off after 4 hours to preserve battery life. Built to last, the Impact Sport Electronic Earmuff is constructed from durable materials for longevity in tough conditions. With a compact design, it folds for easy storage and transport. Whether you're at the range or on a hunt, these earmuffs ensure your hearing stays protected while keeping you aware of your surroundings. 22dB Noise Reduction Rating (NRR) Automatically shuts off noise over 82dB Up to 4X amplification Sleek, extremely low-profile earcup design with cutout allows for clearance of firearm stock Adjustable fit Convenient folding design for easy storage Premium padded headband Recessed stereo microphones Single control knob for on/off and volume adjustment Efficient power consumption and automatic 4-hour shutoff deliver 350 hours of battery life AUX jack connects to MP3 players and scanners (3.5mm audio connection cord included) Powered by two included AAA batteries Replacement ear cushions available