Electronic Shooting Earmuffs Built in Ambient Sound Amplifier, Hearing Protection. You can communicate clearly with friends on the shooting range without taking off the hunting earmuffs, and hear subtle animal footsteps while hunting for more precise targeting. They also have active noise control technology, which can reduce noise to a safe range within 0.01s when noise exceeds 82 db. [Wear Shooting Earmuffs is Essential] Shooting firearms can generate significant noise, which may permanently damage hearing. They provide a effective barrier to reduce the intensity of sound and protect your ears from potential hearing loss or damage. Especially protect your hearing during shooting, mowing, industrial use and outdoor recreation. [Creative Patches Design for Shooters] Come with patriot patch2, punisher patch1, tactical wildlife antlers patch1, Hybrid Patch2, user manual, a 3.5mm cable. [Reliable Quality] Why ZOHAN choose PU leather headband? Firstly, the leather material provides comfort and cushioning, allowing for extended periods of wearing without discomfort. The softness and flexibility of PU leather enhance the overall fit and reduce pressure on the head. Require 2 AAA batteries (not included) and can last up to 350 hours on a single battery replacement. [Ergonomic Comfort Design] Our ear protections are designed with a slim and hollow shape, perfect for your shooting requirements. They are compact and easily portable, ideal for storing in shooting bags or tactical backpacks. With adjustable sizing, they fit most head sizes. Additionally, the replaceable ear cushions contribute to keeping the shooting earmuffs clean. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. We usually respond within 24 hours on weekdays. Thank you for shopping at our store.