Smarkey Men's Heated Vest with Battery Pack 7.4V, Electric Warming Gear washable Winter Heating Vest

About this item 【Quick & Long-Lasting Warmth】: Our heated vest for men with battery pack included. Fast heating in seconds with a 7.4V 5000mAh UL/CE-certified battery. Three temperature heating settings can be easily adjusted. Operates up to 8-9 hours (low), 6-7 hours (medium), 3-4 hours (high), on a single charge. Keeping you warm and safe at the same time. 【Larger Heating Areas & Higher Temperature】: Our thermal vest is ergonomically designed. Ultra-thin high-quality carbon fiber with 3 heating elements zones generating heat across the back, front left& right bust for core-body warmth. Heated Jacket Three sets (Blue, White, and Red) for Heat / Temperature setting. According to different environments, select the appropriate temperature. 【Ultimate Comfort And Breathability】: Crafted with an high-quality ultra-soft Polyester fabric and stand-up collar. It has anti-static and vertical washing characteristics. The heated vest delivers warmth while maximizing breathability a