Feautures:

• 【 Heating up to 25 hours】The heated socks include a pair of 3.7V 5000mAh rechargeable lithium polymer batteries.The heating time can be up to 25 hours, providing you with a whole day's warmth.
• 【Easy to control the temperature】This rechargeable socks have 3 levels heating setting.Press and hold the button for about 5 seconds,red light on, short press button can adjust the temperature,long press again to switch off.
• 【 High quality material】Electric heated socks are made with 78% cotton.The best socks materials making heated socks absorbent, breathable, quick-drying, elastic thickened.
• 【Free size & Fashionable design】Unisex heated socks with average size. Fits 6-14 USA size. Fashionable stocking design is keep up with fashion.
• 【Ideal gift in winter】Heated socks are given to your family and friends as winter ideal gifts, they will have a warm winter when take part in outdoor activities.