Pre-owned, only used 2-3 times Only blow dryer and round brush included(can purchase other attachments separately) The brush features T3's IonFlow Technology, which makes it work for all hair types. Featuring a powerful ion generator and smart microchip, T3 IonFlow Technology delivers an ion-enriched airstream and precise, digitally controlled heat for polished, frizz-free results. The smart microchip helps minimize fluctuations for consistent heat, while an ion generator helps fight frizz, boost shine and lock in style.