Electric Battery Powered Heated Cotton Socks Cycling Skiing Warmer Feet Unisex

Description Smart battery after loading the battery turn the switch on Automatic heating 8 minutes Close for one minute and work for two minutes Automatic looping No manual operation required When the battery box is on it will work on and heat up When the light is off stop heating Can be washed can not be used hard must be dried to continue to use Specification Color BlackFabric Cotton Polyester SpandexPower supply 3 x AAA Batteries Not include Fever Location InstepFunction Keep warm sweat and breathe freely Gender UnisexSize Approx Very suitable for hunting ice fishing hiking and sporting events Electric warm socks cotton material breathableWater absorbent quick drying elastic thickened electric modules using ultra thin soft Electric heated socks for chronically cold feet Cushioned strengthened rear area and toe and recessed warming component enable concentration to warm in the toe to shield your feet from getting coolBattery powered safe and reliable Built in heating elements extended along forefoot to promote blood circulation Package Included 1 Pair Heated Socks2 X Lithium Battery Box