???Easy to Use & Travel Friendly???- This hairbrush makes it easy to straighten your hair at home with a 360-degree rotating power cord without causing fatigue. The international standard dual voltage 100-240V and freely switch between ?/?, perfect for travel and business trip. This is a great gift for your family, your friends, and her Valentine's Day gift. For any doubts or queries, just contacts us – Our Customer Assistant is always ready!. ???Auto-off and auto temperature lock???- Just enjoy straightening and styling your hair and leave side worries about getting burned or shocked by the heat. It has the function of an anti-hot safety protection setting. Ensure maximum safety and optimum performance at all times. it will automatically shut off if not used for 60 minutes. The screen shows LOC when reaching the target temperature to prevent accidentally pressing the wrong button. ???5 Level Temperature Adjustable???- The gives even heat distribution and quick temperature recovery time. 5 Heating Modes (250?-450?) make it suitable for all hair types and volumes. 1st: 250°F Very Fine Hair, 2nd: 300°F Easy To Curl Hair, 3rd: 360°F Textured Hair, 4th: 390°F Curly Hair, 5th: Very Thick Hair, this straightening comb can take you a silky and naturally straight hairstyle. ???30s Heating & Memory Mode???- This Straightening Brush can save your time. Within 30 seconds of heat-up time, and its high-density teeth, the hair straightener gets the job done in a few minutes, helping you reach the perfect hairdo faster and saving you precious time. The heated brush provides a distinctive memory mode. When you use this straightener brush again, it will recover the previous heat setting. ???Ionic Hair Straightener Brush???- This ULTIBELA Ionic generator straightener brush unleashes ions, hair straightener brush gives your hair a smooth, silky, natural lustrous look by sealing the hair cuticles, thus reducing split ends and knotting. Get silky-looking natural and healthy hair, rather than a flat burnt look.