Walker s Firemax Features The Walker s Firemax Bluetooth Electronic Earmuff uses Sound Activated Compression to instantly dampen dangerously loud noises like gunshots while amplifying quieter ambient sounds like conversation. A digital audio circuit drives full dynamic range HD speakers for clear balanced sound across four selectable frequency modes tailored to different environments. Bluetooth 5.0 connectivity pairs with compatible devices and the Walker s Link app letting users stream audio or take calls without removing the muffs. The earmuffs carry an IP54 rating for resistance to dust and light moisture suiting use at the range or in the field. A rechargeable 2000 mAh lithium-ion battery delivers up to 200 hours of use on a single charge recharged through a convenient USB-C port with the included cable. Digital soft-touch buttons keep operation silent and intuitive while an auto shutoff feature conserves battery life when the muffs are left idle. The rubber Tacti-Grip headband paired with cooling gel earpads improves comfort during long sessions in warm weather and the sound-dampening composite housing adds further durability. This Walker s Firemax Bluetooth Electronic Earmuff is available for sale at GrabAGun for shooters who want connected comfortable hearing protection. Walker s Firemax Specifications Manufacturer: Walker s Model: Firemax Color: Black Noise Reduction Rating: 23 dB Style: Over the Head Wireless: Bluetooth Enabled Battery Type: Rechargeable Li-ion Battery Life: 200 hrs Includes: USB-C Charging Cable Available At: GrabAGun