The Vevor heated hoodie delivers fast, even warmth with 5 carbon fiber heating zones and 3 adjustable temperature settings. It includes a 7.4V 16000mAh power bank that provides 4-8 hours of heating performance. The cotton and polyester outer shell with polar fleece lining offers a comfortable, durable feel for winter wear. Its loose unisex fit is designed for comfortable layering during outdoor work, commuting, camping, and other cold-weather activities. The hoodie is also machine washable after removing the power bank.