Loowoko Heated Vest for Men with Battery Pack Included, Rechargeable Heated Jacket Coat Electric Heating Vests for Winter X-Large Black

TRUE TO SIZE - Tailored design. Snug, lightweight and water/wind resistant. This heated vest can be wore under jacket or as outwear.
TEMPERATURE CONTROL - 3 available heating settings can be adjusted with just a simple press of the button. And control the front and rear heating parts separately according to demands. Providing warmth to core-body including chest, back and shoulder.
QUICK CHARGE & LONG LASTING - Fast heating in seconds with 10000 mAh battery. With 2 USB ports which can heat the vest and charge mobile phone at the same time. Battery pack can be replaced by universal 2.0A/5.0V battery.
WIDELY USED - Rechargeable heated vest will keep you warm, perfect for outdoor activities like snowmobile, motorcycling, mountain climbing, camping, hiking, skiing, fishing, hunting or office routine and business trip during fall and winter.
HEALTH CARE AND EASY WASH - Help promote blood circulation, relief pains from rheumatism and muscle strain. Perfect gift for parents, families, friends who have difficulty in fighting against cold weather in winter. Easy wash by hands or machine.