Heating area: toe back
Heating temperature: about 50?
Product Power: Powered by the 3V DC battery compartment. Please choose 2 AA alkaline batteries (AA) or 2 AA batteries (not including batteries)
Size: free size ( stocking height: about 24-37 cm/9.45-14.57 inch, insoles: about 21-30 cm/ 8.27-11.81 inch) The elastic stocking allows you to stretch.
1 pair of electric socks
1 pair of 3V DC battery compartment (without batteries)