Allen ULTRX Bionic Fuse Features The Allen ULTRX Bionic Fuse E-Muff pairs ANSI S3.19 tested and certified hearing protection rated at 22 decibels NRR with Bluetooth 5.3 connectivity so users can take calls or listen to audio while staying protected in loud environments. Four hi-gain omni directional microphones boost situational awareness by amplifying ambient sound then automatically shut down within 0.02 seconds once ambient noise reaches 82 decibels protecting hearing from sudden loud reports. A dynamic sound compression system and studio harmonics technology work together to deliver clear audio quality comparable to a high definition studio grade system. This combination makes the earmuffs useful well beyond the range including construction sites and other loud work environments. A rechargeable 1200mAh lithium battery paired with an included USB-C charging cord keeps the earmuffs powered through a full day of use without needing disposable batteries. The wide padded headband folds for easy transport and storage while soft gel ear cups built with air gel cooling technology keep the wearer comfortable during extended sessions. A rubberized exterior coating adds strength and durability for long term use in demanding environments. Finished in Flat Dark Earth the Allen ULTRX Bionic Fuse brings together premium sound comfort and hearing safety in one package. Allen ULTRX Bionic Fuse Specifications Manufacturer: Allen Model: ULTRX Bionic Fuse Type: Electronic Earmuff Color: Flat Dark Earth NRR: 22 dB Wireless: Bluetooth 5.3 Microphones: 4 Hi-Gain Omni Directional Battery: Rechargeable Li-Ion USB-C Battery Life: Up to 20 hrs Style: Over the Head Available At: GrabAGun