USB Electric Heated Boots — Carbon Fiber Heating, 5 Temperature Levels Key benefits Reliable warmth: Carbon fiber heating plate and insulated electric heating wire deliver consistent, even heat across the foot, eliminating cold spots and keeping feet comfortable in cold conditions. Simple, portable power: Plugs into a USB port so you can heat on the go with a power bank, wall adapter, or car USB port. Safe operation: Five adjustable temperature settings let you control warmth, while builtin protection guards against overcurrent and overheating for safer use. Easy care and fit: Hand washable design and an adjustable ankle cord provide a snug, fit for everyday wear. Durable comfort: Plush lining for insulation and a nonslip, wearresistant sole make these boots practical for indoor and light outdoor use. Features and materials Heating system: Carbon fiber heating plate plus insulated electric heating wire for even, efficient heat distribution. Temperature control: Five adjustable heat levels to suit different conditions and comfort. Power compatibility: Designed for use with USB power sources (power banks, USB wall adapters, car USB). Safety: Overcurrent and overheating protection integrated into the heating system. Construction: Soft plush lining for comfort; adjustable ankle cord for a secure fit; nonslip, wearresistant outsole for traction. Care: Hand washable — remove power connection before cleaning and follow handwash instructions. Practical uses Cold mornings at home: Use as cozy slippers after getting out of bed, or while working at a home desk to keep feet warm without heating the whole room. Outdoor/vehicle breaks: Plug into a portable power bank or car USB during camping, tailgating, or while waiting in a vehicle on cold days. Workshop or garage work: Wear them during projects in unheated workspaces to maintain foot warmth and comfort. What makes these boots stand out Even heating from carbon fiber plates prevents hot or cold spots associated with less advanced designs. Five heat levels and USB power provide flexible, portable control of comfort. Integrated safety measures and handwashable construction combine practical use with easy maintenance. Usage notes Always disconnect from the USB power source before washing. Use a compatible USB power source (power bank, wall adapter, car USB); verify your power source is charged and in good working . Adjust the ankle cord for a firm, comfortable fit to maximize heat retention. Contents and functions USB electric heated boots with carbon fiber heating plate and insulated heating wire Five temperature settings and builtin overcurrent/overheat protection Plush lining, adjustable ankle cord, and nonslip wearresistant sole Keep feet warm, safe, and comfortable with USBpowered, carbonfiber heating and simple temperature control.