Bakeey Three Gears USB Socks Warm Foot Treasure Electric Heating Socks Winter Men and Women Foot Warmer Socks

Features Brushed soft comfort for feet elasticity The socks are free size perfect for both men and women The socks with battery box can be as a nice warm heart gift for Family Parents Friend in Cold Weather Perfect indoor warm feet gear for cold weather Also fine for outdoor athletic activities outdoor trail Specifications Temperature adjustment 40℃ 50℃ 60℃Color GraySize One sizeMaterial CottonBattery capacity 2200 mAhVoltage 5VPacking List 1 Pair of Socks included power Bank or1 Pair of Socks not included power Bank