It provides active noise reduction effectively. When the surrounding noise exceeds 82dB, it will actively reduce the noise within 0.01 seconds. Powered by 2 AAA batteries, approximately 350 hours of battery life, so you can focus on the game without worrying about power issues. Ambient Sound Application: Our shooting ear protection are equipped with 2 omnidirectional microphones and an advanced chip, so it can clearly amplify the surrounding low-level sounds up to 4X. Provide more natural listening and enhanced communication. This is the first option for most shooting enthusiasts if you’re tired of taking off your earplugs when someone talks to you at the gun ranges. Designed for Hunting and Shooting: With high precision and stability, durable in all weather conditions. The volume control buttons are designed vertically. The large and flexible buttons can be easily touched. Emphasizes ergonomic design, allowing you to feel comfortable and stable during use. Whether it is long-term hunting or shooting competitions, it can ensure that users maintain good condition during use. Reliable Workmanship Quality: This adjustable shooting headphones are made of high-quality rubber paint, which feels better than other earmuffs, has better protection. The headband of the earmuffs uses artificial leather and is stitched by hand. Water, sweat and stain resistant. Lightweight and foldable for easy portability. Safe Multi-purpose Application: ANSI S3.19-1974 CERTIFIED by US standard. CE EN352-1; EN352-4, EN352-6 CERTIFIED by European standard. You can use it in any loud noisy environments, such as shooting ranges, hunting, mowing, aviation, welding. Data-csa-c-id=”ef9tnq-ge99rn-8e0yrr-6lygdj” style=”box-sizing: border-box; color: var(–N4QdChsbGN6j, #007185); outline: rgb(0, 113, 133) solid 3px; outline-offset: -2px; border-radius: 5px;”>.