Based on newly developed heating elements and unique electronic control system.
Stay comfortable and safe, while providing you with extra heat to withstand the cold weather.
It is also equipped with an additional 1.2M USB cable,this USB cable is made of antifreeze material,
and it can be used normally at sub-zero temperature , which allows it to be charged and heated via the USB interface without using a battery to heat the socks.
The best electric heating socks for commuting, school, traveling, skiing, snowboarding, fishing, cycling, biking, mountain climbing, etc,in cold weather.
1.2M USB cable*1
English instruction manual*1
If you have any questions, please feel free to contact us!