Winter Electric Heating Socks

1. Rechargeable heating socks: rechargeable mobile power heating socks, suitable for cold weather projects or winter outdoor sports, winter ski hunting, camping, riding and motorcycle riding warm socks. 2. Quality upgrade: The thermal socks are made of 85% cotton, 8% spandex and 7% polyester. 3. Battery capacity: 2200MAH can be heated for 3-7 hours. 4. Heating film: The heating film is located in the sock, centered on the toes, to prevent cold feet and promote blood circulation