✔ Durable & Soft Material, Ideal Gifts for Cold Winter - This heated socks was made by cotton and premium polyester, which is soft and durable for long time using, keeps your foots warm in the winter days.
✔ 3 Level Temperature Setting - High (Red), medium(orange) and low(green) setting. Including 2 rechargeable lithium-ion battery. Heating hours about 3-6.5H per charge, depends on heating level. This heated socks's heating temperature also depends on the heating level, the highest temperature up to 127 ℉.
✔ Absorbent, breathable, quick-drying, elastic thickened, soft and durable - superior moisture wicking ability, prolong sock's life and add comfort for you. Make your icy feet dry, comfortable and warm in cold days, this heated socks is the best gifts for women men.
✔ 3.7V 4000mAh Rechargeable Li-ion Batteries - This electric socks Includes a pair of 7.4V 4000MAH rechargeable lithium polymer batteries, charging time of this heated socks is about 3-4 hours and the heating time is about 8 hours.
✔ NO HASSLE MONEY BACK GUARANTEE - We know you'll love our heated socks as much as we do, if for any reason you're not 102% SATISFIED, let us know and our customer service team will make things right: full refund or a free replacement, whichever you prefer.