The GIO 2 Flat Iron complements the ENZO brand promise of Professional Hair Tool innovation featuring the new ENZO HDH (High Definition Heat) Boost and ENZO Vibe technologies. ENZO HDH (High Definition Heat) Boost Technology gives you the extra heat needed for specialty treatments like Keratin and is also safe for thin or over-treated hair types. ENZO Vibe Technology allows for increased blood flow in the hand and wrist increasing productivity while decreasing the chance of Carpal Tunnel. This technology also totally eliminates snagging and pulling of the hair while styling. The GIO 2 Flat Iron also offers enhanced temperature controls that vary from 180ºC/356ºF to 220ºC/430ºF with a 220ºC/450º Fahrenheit boost setting. Powerful, Innovative and Safe – The GIO 2 is here.