This curling iron features an automatic rotation mechanism to prevent tangling when you accidentally insert hair into the device. It will never pull your hair or scalp. It works with infrared rays. And in different directions for curling and waving hair.It is equipped with an automatic shut-off feature after 30 minutes of inactivity to ensure safety. Maximum temperature is 400°F while minimum is 280°F Equipped with digital display Cordless design, can be used at least three to four times When fully charged
