Feature: 1. CARBON FIBER HEATING: Heating pants using carbon fiber far infrared heating technology, uniform heating area, fast heating. High heat conversion. The pants have 3 levels of temperature adjustment. 2. COMFORTABLE WEAR: The dense stitching gives a comfortable and soft feeling. It can be used both as pants to keep warm in winter and as pants with fashionable temperament. In addition, the cold proof pants can be hand washed and machine washed. 3. USB INTERFACE: Our heating pants are no longer limited to a fixed battery, this heating pants come with a USB interface. Compatible with most power banks on the market. 4. APPLICABLE TO: Heated pants for outdoor workers, elderly people who are afraid of cold cold winte, cycling workers, outdoor hiking, fishing, going out to work. 5. ELASTIC DESIGN: Our heated pants are designed with an elastic waist that fits most waistlines. The elastic leg opening design also provides effective warmth. 6. CONCEALED POCKETS: Pants have concealed pockets on the front, back and both sides. Leg zipper pockets, effective anti theft. It is practical and stylish. Specification: Item Type: Electric Heating Pants Material: Chemical fiber blend fabric. Package List: 1 x Heating Pants Note: 1. Long term non use, please do not plug into the power bank.2. Do not use high temperature water or strong acidic detergent cleaning.3. It is strictly prohibited to use electricity for wet clothes, please turn off the power after wetting, stop using.4. Use time according to the size of the power bank capacity.