Product information:
Upper material: cotton

Color: thermostat gray (only electric socks), thermostat black (only electric socks), thermostat gray (only electric socks), thermostat black (only electric socks), thermostat gray (with battery) Box), thermostat black (with battery box), thermostat gray (with battery box), thermostat black (with battery box), thermostat gray (with 4000MA lithium battery + charger), thermostat black (with 4000MA lithium battery + charger), thermostat gray (with 4000MA lithium battery + charger), thermostat black (with 4000MA lithium battery + charger)
Size: one size
Heating method: electric heating
Power supply mode: power bank, battery box (No. 5 battery), lithium battery

Packing list:

Reference style suit