22 Zone Heated Thermal Underwear Set Winter Men cozy Suit Ladies Heated Base Layer USB Ski T Shirts + Johns

【Smart Heat Across Body】Heat quickly in seconds, 22 carbon fiber heating elements generate heat across core body areas (shoulder, back, waist, Hind hip, knee), using carbon fiber heating technology, temperature controllable, quickly reach 55℃【Temperature Control】three-speed temperature control, blue energy-saving gear (45℃), white comfort gear (50℃), red comfortable gear (55℃), Press and hold the button for 3 seconds to turn on, lightly press Button one-button shift. When the temperature inside the clothes reaches 55℃, the heating will be automatically stopped.【USB Interface】The electric thermal underwear uses a USB interface. This means you can use any 5V/2A power pack to power the thermal underwear. (Note: There is no power bank!)【Washing】heated base layer support manual/machine washing.The protection function ensures that the machine is not damaged during washing.【Wide Range】The best solution for various outdoor activities, such as skiing, fishing, jogging, Hunting, biking, hiking motorcycles, protecting climbing dogs, Running, snow removal, etc. Perfect for everyday use. excellent materials and excellent craftsmanship ensure long-lasting durability.