Full Foot Heating Socks Winter Usb Charging Warm Heating Socks Ski Electric Heating Socks

Full Foot Heating Socks Winter USB Charging Warm Heating Socks Ski Electric Heating SocksFeatures:PREMIUM MATERIAL: cotton is added, so it is absorbent, breathable, quick-drying and elastic. Applicable occasions: Focus on the toes, prevent the feet from getting cold, and promote blood circulation. Great for arthritic feet and chronically cold feet and stiff joints, giving you a warm winter. Heater: The heater is inside the sock. The specially designed battery pouch is safe and convenient to carry. Rechargeable Heated Socks: Rechargeable lithium battery heated socks for cold weather activities or winter outdoor sports, winter ski hunting, camping riding and motorcycle warmth. Because the heating wire inside is made of carbon fiber wire and imported from Japan, unlike metal copper wire, which conducts electricity, it can also be cleaned in the washing machine, and there is no need to worry about the problem of cleaning the hair coat.Product Working voltage: DC3.7~5.0V Working current: 950mA~1250mABattery life: 7V-4000mAh power bankHigh-grade 3.5-4.5 hours 55-65 degreesMid-range 55-7 hours 45-55 degreesLow gear 8-10 hours 40-45 degreesWeight: 175g/pair (without battery and plastic bag)Size: natural lengthToe to heel 19cm (maximum stretch length 27cm)Heel to sock mouth 32cm (maximum stretch length 38~40cm)The natural circumference of the sock is 18cm (the maximum stretch circumference is 34cm)Suitable season: winterApplicable gender: unisex / male and femaleSize: 32x19CM2x heated socks