Walker's FireMax Electronic Ear Muffs Black (Rechargeable 2000mAh Battery)

Your hearing is always safe with these FireMax muffs thanks to lightning-fast Sound Activated Compression (SAC) a rubberized sound-dampening composite housing construction and a noise reduction rating (NRR) of 23 dB. Plus these IPX4 waterproof-rated muffs also feature an advanced digital audio circuit and full dynamic range HD speakers for clear balanced sound via four frequency modes—Universal Clear Voice High Frequency Boost and Power Boost—whether you’re on the job or enjoying some time at the range. The rubber Tacti-Grip headband with cooling gel earpads keeps long outings in warm conditions more tolerable while the digital soft-touch buttons ensure operation is both silent and intuitive. Powered by a 2000 mAh lithium-ion battery that’s 100% rechargeable thanks to the integrated USB-C charging port and an included charging cable count on these muffs to deliver up to 200 hours of use while you’re on the go. Auto shutoff ups the convenience factor giving you one less thing to worry about. And for added convenience wearers can easily connect any of their mobile or smart devices using the 3.5mm audio jack.