This heated sweatshirt is designed to deliver quick, even warmth with five carbon fiber heating zones across the abdomen, back, and waist. It offers three adjustable temperature settings and includes a 16000mAh rechargeable power bank for extended use. The cotton and polyester shell pairs with a polar fleece lining for comfort and durability in cold conditions. Its loose unisex fit makes it suitable for outdoor work, camping, commuting, and winter activities. The machine-washable design adds convenience for regular wear.