Men's And Women's USB Thermostat Electric Heating Thermal Socks

Product information:
Color: Black full 2200 mA battery, gray full 2200 mA battery, new black double side heating 4000 mA battery, new gray double side heating 4000 mA battery, black full 4000 mA battery, gray full 4000 mA battery
Length of socks: high cylinder
Thickness: thickening
Fabric name: polyester cotton
Main fabric composition: Cotton
Applicable gender: neutral/both men and women