Features: 1.3 Levels Temperature Control: Intelligent dual control switch, abdominal and back switches are independently controlled. Long press for 3 seconds to open, short press to shift, respectively high temperature (red), medium temperature (white), low temperature (blue), you can adjust the heating level according to your own needs. 2.Applicable Scenes: The heating vest is waterproof and windproof, which can resist the bad weather. It is suitable for different scenes. It is a necessary equipment for riding motorcycles, hiking, skiing, fishing, hunting or participating in any other outdoor activities. It can keep you warm in cold winter and is an ideal gift for family and friends. 3.9 Heating Areas: The electric vest is equipped with 9 carbon fiber heating wires, which are fast in heating speed, 9 heating areas, front and back heating, no radiation, helping to keep the body warm and suitable for all people. 4.USB Electric Heated Vest: USB heating vest can be compatible with any power pack with 5V USB output port, with low voltage and high safety index. 5.Light and Warm Fabric: The fabric and lining are made of polyester fiber and filled with down cotton. They are antistatic and light, providing lasting warmth. 6.Style and Wash: The electric heating vest has a stand collar design, a smooth zipper, and 2 external zippered pockets, ans is easy to care for and wear, and can be washed by water, hand or machine. Specification Item Type: Heated Vest Material: Down Cotton, Polyester Product Color: Blue Package List: 1 x USB Heating Vest