Features: 32mm barrel with ceramic coating releases plenty of negative ions to reduce hair damage when styling, leaving hair smooth and shiny. Left right rotation and 4 temperature settings ( 170 190 210 230 C ) for different hair types. Anti- scalding shell and barrel cap protect your hands from burns during curling. Automatically shuts off if there is too much hair in the chamber or no operation within 30 minutes. 360- degree swivel cord eliminates tangling and allows you to work with your hair as freely as possible. Specification: Item name: Auto hair curler Plug type: US Plug Rated voltage: 110- 220V Color: Bluish violet Pink Material: ABS Barrel diameter: 32mm ( 1 1 4" ) Package Including Package Includes: 1 Automatic Curling Iron?Ceramic Coating Design?: 32mm barrel with ceramic coating releases plenty of negative ions to reduce hair damage when styling, leaving hair smooth and shiny. ?Double Hair Protection?: With built- in smart chip, this auto rotating curling wand automatically stops when there is too much hair in chamber or no operation within 30 minutes. auto- shutoff design, dont worry if you forget to unplug when in a hurry, it turns off after 30 minutes of inactivity, ensuring fire safety. ?2 Curve Directions Buzzer Function?: Switchable left right rotation. Beeps every 3 seconds and continuous beeps after 15 seconds of hair styling, stop beeping until you release the button. The automatic curler can release plenty of negative ions to reduce hair damage and frizz for smooth shiny hair. 360- degree swivel cord eliminates tangling and allows you to work with your hair as freely as possible. ?4 Levels Temperature Settings?: 30 seconds rapid heating for fast hair styling,150? to 230? 4-levels of adjustable temperatures settings adapt to various hair types without damaging the hair. Whether your hair is hard or soft, coarse or sleek, you can easily choose the perfect temperature for your hair type and preferred style. ?The New Generation Automatic Hair Curler?: Our automatic hair curler features an innovative U- shaped slot and automatic rotation design. Simply place a strand of hair into the U- shaped slot and press the rotation button, you can easily create beautiful curls in 1 few minutes without any hassle, and the entire process requires no manual operation! You no longer need to master any skills to create salon- grade curls.