✔【Large Heating Area】2020 upgrade Heating Sock has a large heating area, socks built-in heating sheet at the front of the foot. Heating area make of carbon fiber wire instead of alloy heating wire, lock the temperature, also you don’t need to worry about power failure after cleaning, no heat generation, etc..
✔【Intelligent Temperature Control Design 】3 Level temperature setting battery socks 104℉ - 122℉, high heat50℃/122℉, 3.5-4H hours, medium heat45℃/113℉, 4.5-5H, and low heat 40℃/104℉, 5.5-6.5H , which make these electric heated socks ideal for keeping your feet warm in winter. Combined with two 2000mAh battery, these heated socks are great for Hunting, Fishing, Camping, Hiking, and working outside.
✔【Waterproof and Wind Resistance】Waterproof DC plug, 92% cotton and 8% Elastane material.Make your icy feet dry, comfortable and warm in cold days, Free size US Size 4-12 suitable for most American men and women. Our Socks can be stimulate your blood circulation.Great For arthritis foot and Chronically Cold Feet & Stiff Joints
✔【USB Power Supply & External Battery Pocket】This electric socks Includes a pair of 3.7V 2000mAh rechargeable lithium polymer batteries, charging time of this heated socks is about 3-4 hours and the heating time is about 3-7 hours. The side pockets are for store battery, and please remove the battery before cleaning.
✔【Waterproof Plug and Easy to Clean】CORNMI Thermal Socks DC plug is 100% waterproof . When you wash the heating socks with warm or cold water, there is no need to worry about the DC jacks water ingress or break. You can use the socks at home, work, travel, etc. Great for hunting, skiing, fishing, hiking, walking dogs,snowboarding, motorcycle, riding and sporting events.Sun Will heated socks will be a great choice for cold winter.