This ionic flat irons design and technology make it easy to take hair from straight to wavy (or wavy to straight) without losing shine. Whether youre styling sleek straight hair or effortless waves, the Evolve Ionic Salon Flat Iron creates professional results. The proprietary Black Gold styling surface is paired with an advanced ion generator for brilliant shine. Smart temperature features include a rotating dial, easy-to-read digital LED display, and an audible tone when the desired temperature is reached. It even remembers your last heat setting. LONG-LASTING: Create pro-level sleek styles with premium ceramic-titanium plates, style professional waves with ease, and achieve effortless loose curls.