Allen Bionic Features The Allen Bionic electronic earmuff uses a dynamic wave compression system to manage sudden loud noises like gunshots while still amplifying quieter ambient sounds such as range commands and conversation. This means shooters can hear instructions and surroundings clearly between shots without ever removing the muffs. The symmetrical microphone response ensures both ears receive balanced natural sound reproduction which helps with directional awareness on a shooting line or in the field. Rated at 22 dB of noise reduction the Bionic provides dependable protection for repeated range sessions and hunting trips alike. Built in an over the head style for a secure consistent fit the Bionic runs on a single AAA battery delivering up to 16 hours of continuous operation. That runtime is enough to cover a long day at the range a full hunt or an extended training session without a battery change. The Cement Gray finish gives the earmuff a neutral low profile look that pairs well with a range of gear setups. Combining comfort long battery life and clear audio performance the Allen Bionic Earmuff is a practical choice for anyone needing electronic hearing protection for sale at GrabAGun. Allen Bionic Specifications Manufacturer: Allen Model: Bionic Type: Electronic Earmuff Color: Cement Gray NRR: 22 dB Style: Over the Head Battery Size: AAA Battery Life: Up to 16 hrs Available At: GrabAGun