• 75% polyester, 15% Elastane，10% nylon
• Imported
• 【Soft and Breathable】Heating socks with super comfortable, thick and well padded.Absorbent, breathable, quick-drying, elastic-thicken, use ultra-thin electric heating module.Soft Padded reinforced heel & toe accurate stitching and recessed heating element help focus heat on the toe to keep your feet warm from cold weather.
• 【Warm Cozy and Healthy】Heated socks upgraded to use fiber heating elements all around both fore foot and instep，the infrared can stimulate your foot blood circulation.
• 【Quality Imported Material】This winter socks have long life work time with 7.4V 2200MAH Li-ion rechargeable battery.Imported heating elements and quality material.It can keep you warm all day (especially for chronically cold feet), Dual cable charging system for the batteries to charge at the same time, the ease of removing batteries. Long-lasting heating, long life batteries, no longer afraid of the cold.
• 【Easy to Control the Temperature】3 levels setting heat controller to adjust your favorite temperature,controller LED red is for high temperature,white for medium temperature,blue for low temperature.
• 【High Quality After Sales Service】All our heated products have perfect after sales service support. If you have any questions about quality, size, battery or charger, please e-mail us, we are ready for personally help you.