The Tescom Nano-Sized Mist Hair Straightener is equipped with a collagen platinum box and a built-in fan at the bottom of the body. When the temperature setting is reached, the fan moves, and when the body is closed, air containing negative ions & nano-sized mist is sent out through the box with beauty ingredients. This straightener comes with a low mode wherein the temperature is set to about 600°, causing less damage to the hair. The iron plates have a nano-ceramic coating and 3D good hair sliding, providing a smooth glide over your hair. The tapered and round shape makes it easy to curl and straight the hair.