~ Health Care for Your Hair: This hair brush straightener works in a low temperature which won't damage our hair, Anti-static technology reduces the amount of negatively charged particles during styling. Diminish frizz and fly while boosting style control ~ Multi-Functions: 3 in 1 function, merge the ceramic iron straightener, detangling brush, anion hair massager together, gives you a comfortable experience during straighten your hair ~ Use only on clean dry hair, not on hair extensions. Do not use with hair products. Do not use while bathing. ~ Health Care for Your Head: This digital hair straightener is adventure combination for hair straightener and combs, making a beautiful hair and a health care massage for your head at the same time.