LONG-LASTING: This device instantly transcompatible withms curves into curls with 3D heating, ensuring your hairstyle sets quickly and your curly hair lasts even longer.Easy to Use: Hair is automatically and gently drawn into the tourmaline ceramic chamber, where it's held from all directions, timed, and heated to create the perfect curl.Safety: Features an automatic safety shut-off, allowing you to easily remove your hair if anything gets tangled. Double-layered heat insulation keeps the exterior cool to the touch.No Cord Restrictions: The cordless curler with integrated battery is easily portable in your pocket or backpack. Its perfect size (only 7.6 inches long) fits comcompatible withtably in your hand compatible with faster hair curling. It charges in just 3 hours and provides 60 minutes of use at 180C.