The WW Hoodies product description boasts electric USB heating technology in its lightweight hooded jacket. After 3 years of research and development, a new generation of carbon fiber far-infrared heating technology has been developed. This heated hooded jacket for men and women heats up within three seconds, provides even warmth, and withstands over 52 machine washes. The advanced blend of cotton and polyester ensures durability, comfort, and breathability. The soft fleece lining adds a cozy touch to the relaxed style and is perfect for the whole family. The adjustable drawstring hood and LED control with multiple heat settings make this hoodie both fashionable and functional. Get your hoodie now and stay warm during all your daily activities. This package includes a unisex heated sweatshirt (batteries not included).