Heated Socks Rechargeable Electric Heating Sock - Thermal Warming Socks with 4400mAh Battery for Men Women Outdoor Skiing Cold Winter Hunting Camping M Gray-Black

[Heated Area - Rapidly Heat Up] Heated area at sole of the foot.With advanced Carbon Fiber Far Infrared Ray (FIR) Heating Method, heated socks can heat up rapidly in seconds.
[Rechargeable USB Type-C Battery] 4400mah 3.7V Rechargeable heated sock battery can last approximately 3 to 6 hours. With lagre capacity batteries, heat socks can keep working up to 6 hours at the low temperature setting / blue indicator light (Please full charge for batteries before first time use)
[Comfortable Material and Washable] Heatable socks are made of 20% Wool, 60% Acrylic, 10% Spandex, 5% Polyester, 5% Rubber. High quality wool material with feature of excellent heat preservation make you warm and comfortable.This heated sock for men and women can be wash by hand or machine wash (Please remove the battery and machine wash in laundry bag)
[Winter Gifts and Health Care] Electric heating socks can help promote feet blood circulation and relief pain of muscles in some extent. It is also a perfect gift for friends, parents and other family members for coming Thanksgiving or Chrismas Day. Delivering warmth and health to all the persons you care about.
[Multi Functional Design] Fashionable and nice-looking design. Breathable warming socks can deodorizate in some extent. Elastic Ribbon Design at feet can help reducing stress and slow down the vibration,which makes this heated socks great for outdoor activities like winter skiing, snowmobile, motorcycle, mountain, camping, hiking and hunting.