About this item【Fast and Even Heating】Men’s heated socks use advanced carbon fiber heating elements to quickly and evenly distribute heat throughout the entire sole of feet and toes area, ensuring your feet stay comfortably cozy and warm.【Large Capacity Battery】Compared with other heated socks with 4000mAh batteries, our heated socks are equipped with 3.7V 4000mAh rechargeable batteries. Heated socks for men rechargeable provide up to 8-9 hours of continuous warmth on the lowest setting and about 3-4 hours of warmth on the highest setting when fully charged, keeping you warm all day.【4 Levels Temperature Adjustable】Heated socks for women feature 3 temperature levels. You can easily select the ideal temperature by short press the temperature.
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