Allen Ultrax Bionic Features The Allen Ultrax Bionic Fuse earbuds are ANSI S3.19 tested and certified with 26 dB of noise reduction safeguarding hearing across a range of noisy shooting and work environments. Dual built-in microphones enhance awareness of surrounding sounds for added safety and automatically shut down at 82 dB to further protect hearing from sudden loud reports. Bluetooth 5.3 connectivity allows the wearer to pair a phone or radio and enjoy music or stay connected while working with voice synthesis optimization improving clarity. Two program settings provide environmental adaptability letting the wearer tailor the listening experience to the noise level around them. Sport fit ear hooks keep the earbuds anchored inside the ear canal during both mobile and static use and the compact lightweight design makes them easy to carry and store. A USB-C rechargeable lithium battery delivers up to 15 hours of use per charge keeping the earbuds ready for a full day at the range or on the job. Finished in black the Ultrax Bionic Fuse is built as an around-the-neck electronic hearing protection solution rather than a bulky over-ear muff. For shooters and workers who want Bluetooth audio built into their hearing protection the Allen Ultrax Bionic Fuse is available for sale at GrabAGun. Allen Ultrax Bionic Specifications Manufacturer: Allen Model: Ultrax Bionic Color: Black NRR: 26 dB Wireless Capable: Bluetooth Enabled Style: In The Ear Battery Size: Rechargeable Li-Ion Battery Life: Up to 15 hrs Available At: GrabAGun