rechargeable electronic warm shoes lady's boots 1) keep warm ,dry 2) Remove the smell ... Rechargeable electronic warm shoe is a kind of new healthy and warm shoes .It keeps warm ,dry ,remove the ... winter,you can press the button to increase the temperature and keep warm .alway keep you feet warm at night ... operation .Anyway,it is a new type ,good health and warm electronic shoes,have it ,you won't have ...