Heated Socks for Men Women, 4000mAh Rechargeable Heated Socks with 3 Heat Settings, Electric Heated Socks Foot Warmer Socks for Camping, Skiing, Hiking, Hunting, Winter Outdoor Sports, Black, Large

2023 Heated socks with a pair upgrade Li-Polymer 3.7V 4000mAh batteries. The socks will last up to around 7.5 hours on the lowest setting, 5.5-6 hours on the medium setting and about 4-4.5 hours on the highest. long heating time and comfortable temperature to keep you feet warm all day long and help your blood circulation. Electric socks can help you out from the cold weathers, great fit for indoor and outdoor activities, specially perfect for outdoor sports like hunting, hiking, camping, ice fishing, snow work, skiing or wear at indoors.And it also helpful in the sleep at night.