Protect your hearing from loud noise with the Walker s Razor Slim Electronic Muff. This set contains Walker's Razor Slim Electronic Muff (Black Patriot Version), 2 x Aaa Battery, Walker's Razor Tactical and Hunting Walkie-Talkie Attachment, 3 x Aaa Battery, Walker s Gel Ear Pad for Razor and Xcel Series Muffs with Comfortable Design (Black), and Limited 1-Year Warranty.