Size small  soft-shell-heated-jackets come with multi-pockets and made with professional-waterproof soft-shell material. They equipped with 5-heating-zones and 3-heating-modes. The upgraded 12V-battery-pack can heat the jacket to 140℉ in just seconds. The foldable-hat will offer you great flexibility. 【2021 UPGRADED 12V-HEATING-ELEMENT】using DEWBU-12V-special-cable can be connected to car-cigarette-lighter and other portable-power sources.