Winter Warm Electric Heated Socks

SPECIFICATIONS   Hose Height: Knee-High Material: COTTON Gender: MEN Finger-separated: No Sport Type: Skiing Feature: like skiing, fishing, walking, hunting..ect. Comfortable heated: Tiny heated modules with smart design, no interfering cable Full cotton material: Natural materials &Thick& Breathable With: 7.4V 2200MAH Rechargeable Battery Power supply: 7.4V 2200mA Li-ion battery Material: Cotton and Spandex Heated area: Forefoot, and toes and Soles of the feet Use condition: Lasting for 5 hours Color: black (same as Picture)   Feature: Keep your feet warm: suitable for indoor/outdoor. Like skiing, fishing, walking, hunting, etc. Comfortable heating: micro heating module, intelligent design, interference-free cable Cotton material: natural material, thick and breathable Equipped with 7.4V 2200MAH rechargeable battery   Heating mode: The initial color of the LED indicates the current state of charge of the battery: Red indicates that the bat