Rechargeable heated socks for both men and women , 4000 mah battery with 3 heating levels

This heating socks covers the entire sole of the foot, it has 3 temperature settings, high, medium and low. The temperature can be adjusted according to personal preference and choice . It's also Equipped with 2 4000mAh high-capacity rechargeable batteries. Heating up your feet upto 4-8.5 hours.The battery materials are upgraded to be more regular and durable, and fit the battery pocket of the socks easily.Talking about it's comfort These heating socks are made of high-quality cotton, soft and breathable, and padded to reinforce the heel and toes. Built-in heating elements will warm your feet the whole wimter.Moreover these Heating socks are not only suitable for outdoor workers and outdoor activists, but also improve the health of people with cold feet and promote their blood circulation.