Smooth unwanted frizz and create shine on hair. 2 Concentrator & 1 Diffuser attachments?Comes with1 smooth concentrator and 1 brush concentrator & 1diffuser for different hair styles requirements. The 2 Concentrator is perfect for straight and natural hair stying customization. The Diffuser is perfect for curling hair fluffy hairstyle caring. The hair dryers has 3 wind speed and hot air wind and cold air wind control function with one cool off buton. A removelable back cover for easily dust cleaning and a hook for hanging on the wall. It also have a overheated and low electro magnetic fiel protection. Low magnetic wave structure saves energy, has a low radiation than similar hair dryer. 100% Satified Service for Customers? We will send you a replacement completely FREE, WITHOUT any limitation.