PuffLyte™ Men's Heated Lightweight Vest - Black / Khaki

Feature Details Premium FELLEX?? Insulation with bluesign certification ensures superior heat retention and quality. Snap-front closure 2 snap button hand pockets & 1 zipper battery pocket Heating Performance Enjoy efficient warmth with advanced Carbon Fiber Heating Elements. Four heating zones: left & right hand pockets, upper back Three adjustable heating settings (high, medium, low) Up to 10 working hours (3 hrs on high heating setting, 5 hrs on medium, 9.5 hrs on low) Heat quickly in seconds with 7.4V Mini 5K battery Battery Performance 7.4V output to expedite preheating Type-C port for battery charging and a USB port for other device charging Fully charged in 4 hours (with a 5V/3A charger) UL, CUL, CE, FCC, and RoHS certified for safety and quality assurance Capacity: 4800mAh/7.4V/35.4Wh Weight: 6.53 oz (185 g)