The Sedu Revolution 1” Professional Styling Iron has unique beveled edge plates for ultimate styling flexibility to create both curled and straight hairstyles. The high-performance ceramic plates are infused with black tourmaline gemstones to evenly distribute and transfer heat, allowing for a smooth glide application through the hair (without any pulling) to alleviate breakage. The ionic technology drastically reduces static and eliminates frizz by conditioning hair and sealing the cuticles for a silky smooth finish. This styling iron also features an adjustable temperature control, ranging from 310°F to 450°F (154°C to 232°C), to provide the optimal styling temperature for all hair types. Advanced heat recovery technology allows plates to maintain temperature from root to ends, reducing damage and cutting styling time in half. Safe for use on all hair lengths, types, and textures, including keratin-treated hair. The 1” beveled edge plates are ideal for straightening shorter to medium length styles with precision and effortlessly creating shapely curls and bombshell waves. 1″ Tourmaline-Infused Ceramic Plates – For A Smooth Pass Black Tourmaline Gemstone Infusion – For Reduced Static And Frizz Digital Display – For Precise Temperature Settings Adjustable Temperature Control – 310°F- 450°F Advanced Heat Recovery Technology – For Consistent Heat Distribution From Roots To Ends Safe For Use On All Hair Lengths, Types, And Textures, Including Keratin-Treated Hair. Professional-Length Cord – With 360° Swivel Allows Free Movement And Avoids Tangling Worldwide Voltage – to style with ease while traveling 60-Minute Auto-Shut Off – For Safe Styling Two-Year Warranty