Material: Cotton fabric + carbon fiber
Size: (flexible) Sole length, 20 cm; Sock length: 23 cm; Sock opening: 9 cm
Battery voltage: 3.7 V
Battery capacity: 2200-4500 mah
Temperature control: 3 levels Adjustable
Temperature: Low level, 35 degrees Celsius; mid-range, 45 degrees Celsius; High level, 55 degrees Celsius
Color: Grey, Black
Quantity: 1 pair
Package content: 1 pair * Heated socks (with battery and charger)
1. Battery operated & enlarge heating elements to give your feet more balanced warmth, our heated socks have an enlargement of the heating elements in the toes and soles of the feet. Keep your feet warm all day when fully charged. PS: The display on the adapter lights red during the charging process and green when fully charged.
2. 3 adjustable temperatures Electric foot warmer with 3-stage temperature, the electric sock's heating range is between 35 C and 55 C. The red LED corresponds to the high temperature setting, the orange LED corresponds to the average temperature setting and the green LED corresponds to the low temperature setting.
3. Flame retardant safety cotton The heated warm socks are made of cotton, polyester, spandex. The breathable, quick-drying, specially developed, flame-retardant cotton makes you feel safer during use. It is more important that the winter sock's remote heating elements can stimulate blood circulation. They are an ideal gift for people with arthritic feet and cold joints.
4. Washable and an average size. The heated sock battery supports hand washing and machine washing. NOTE: Remember to put the charging cable in the socks first before washing them. Heated socks unisex with medium size. One size fits all, super elastic and stretchy for adults, men and women.
5. Widely used & best gifts Electric socks are perfect for a variety of indoor and outdoor events such as hunting, hiking, riding, fishing, cycling, driving, running, camping, skiing, climbing, sleeping, etc. Ski heated socks can also be an ideal gift for parents, friends, family members and the elderly.