Tourmaline Ionic Technology Delivers Maximum Hair-Conditioning Ions Negative Ions-Reduce the size of water droplets on the hair so hair dries faster Positive Ions-Open hair cuticle naturally, preparing hair for various treatments including coloring & moisturizing Fiber Optic Indicator Lights Soft Finger Diffuser Separate Heat & Speed Rocker Switches 2 Heats/2 Speeds Cold Shot Button Concentrator Attachment VolumizingFinger Diffuser Attachment