[1.5-Inch Wide Design, 10-Minute Fast Straightening] This SHEGLAM HAIR straightening iron features an extra-wide 1.5-inch (36mm) heating plate for maximum coverage, allowing you to comb through hair completely and achieve straight hair in one go, eliminating the need for repeated application. 60-second heat-up means instant beauty, eliminating the need for waiting. Enjoy a quick 10-minute beauty boost in your busy lifestyle. Combing and straightening are done simultaneously, saving time and allowing you to quickly achieve smooth, sleek hair every day. [Negative Ion Treatment For Smooth,Shiny Hair, A Spa-Llike Experience] 10 million negative ions nourish, effectively controlling frizz and reducing static, leaving hair silky, smooth, and beautiful. The Moroccan oil-coated spa treatment reduces split ends, strengthens hair, and protects the hair's essence while styling. [Integrated Comb For Easy, No-Skills Straightening] The integrated comb straightener effortlessly combs and straightens hair, eliminating tugging and tangling. Even beginners can achieve smooth, straight hair in one go, with improved efficiency and a natural-looking look. This straightener's 3D floating plate moves 90° up and down to adjust to hair thickness, and 30° sideways to accommodate various hair types and styling angles without pulling or pinching the scalp. [Easy To Use, Worry-Free On The Go] This straightener features a smart temperature memory function, returning to the last setting the next time you turn it on, eliminating the need for repeated adjustments. The 360° rotatable power cord provides flexible operation and effortless operation. A secure, one-touch lock button makes it easy to store and carry. It accepts a wide voltage range of 110-240V and features US, UK, and European plugs, ensuring worry-free global travel.