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2022 UPGRADEDSAVIOR HEAT has been focusing on electric heating products for more than 10 years,and has accumulated rich technical background and manufacturing experience,which has won a very good reputation in the industry.In order to better meet the market demand,our heated socks add the remaining power display function,which is convenient for customers to grasp the power situation at any time,timely charging,and reduce battery life anxiety.

GOOD MATERIAL AND DESIGN TO WARM YOUR FEET Heated socks are made of comfortable, soft, breathable, elastic and thickened materials; ergonomically, heat-generating wires are implanted in the forefoot, toes and instep, which are cold-prone areas, and precisely stitched. Keep your feet comfortable and warm. The elastic ultra-fine wire is used to avoid uncomfortable feeling and prevent damage to the circuit by stretching. The socks are equipped with a battery pocket for easy carrying.

MULTIPLE TEMPERATURE SETTINGSThis heated socks has 3 levels of temperature settings(100-149℉),which can be adjusted according to external temperature and personal preference to meet your different needs.Using two 7.4V 2200mAh lithium batteries,compared to other 3.7V or 5V batteries on the market,it is faster heating,more stable work,higher energy density,longer battery life,small size and light weight,More Comfortable Wearing.

SAFE&WIDELY APPLICABLE Our heated socks have passed various safety certifications.Safe and reliable.With it,you can go running,riding a motorcycle,biking,skiing,skating,hunting,fishing and other outdoor activities in winter.For cold storage,outdoor or other work.Using infrared heating can stimulate blood circulation.It is very suitable for people with Renault,arthritis,poor circulation,and stiff joints.So it is also a very good gift for relatives and friends,a very good Christmas gift.

AFTER-SALES WORRY-FRE Please choose the right size and fully charge before using the heated socks for the first time,and read the instructions carefully.All purchases of our products are provided with a free one-year quality guarantee.For any quality or use problems,please contact us through the Amazon"Contact Seller"channel,we will solve your problem in time,we have an after-sales service center in the United States,please rest assured to buy.