Heated Socks for Men Women,4000mAh Rechargeable Electric Heated Thermal Socks with Battery for Winter Foot Warmer Skiing Hiking Hunting (black, one size)

This heating socks uses carbon fiber yarn to generate heat. Unlike other heating socks that only heat the sole or back of the instep, the upgraded heating socks can heat the sole, instep and heel at the same time. This type of heating socks has not been sold in the market. Let you no longer worry about the cold. Please note that after you get the item, you need to charge the power supply before using it This heating sock is preset with 3 gears, the lowest temperature can be used for 8+ hours at 40℃, the middle grade can be used for 6+ hours at 45℃ , and the highest grade can be used for 4+ hours at 50℃ . The gears can effectively meet your temperature needs in different environments. The 4000mAh polymer lithium battery not only has the characteristics of small size and large capacity, but this battery also has overcharge and overcurrent protection functions, which can make the battery safe and stable discharge and longer life. This heating sock updates the production process, woven cotton, polyester and wool together, making this heating sock not only soft and comfortable to wear, but also warm enough to wear without heating. This heating sock also has the characteristics of breathable, quick-drying and good elasticity. It can be washed by hand or in the washing machine. Heating socks can stimulate blood circulation and protect the temperature of the feet and even the whole body. It is very suitable for winter skiing, hiking, hunting, ice fishing and other indoor or outdoor activities. Heating socks are also a great gift, allowing others to feel your warmth and love.