【Burn Prevention Design & 60-Minute Auto Shut-Off】Unlike hair irons where the plates are exposed, the heating element is designed so it doesn't directly touch the skin, eliminating the risk of burns, making it safe for families with children. Furthermore, it's equipped with an auto-off function that activates after 60 minutes of inactivity, ensuring safety. 【Fastest 60-Second Startup】Equipped with a PTC heater, it heats up quickly, allowing use in approximately 60 seconds, even when you're short on time. If you're busy in the morning and want to fix your hair as quickly as possible, don't miss this brush iron. 【Comb-Like Feel & Straightening & Volume Up Freely】It's also equipped with soft comb pins, allowing you to use it with the feel of a comb. The comb pins catch tangles from all angles, gently combing without damaging your hair. At the same time, it straightens hair with heat, creating straight hair. It's convenient because you can use it quickly whenever you want. You can not only straighten your hair but also create curls and enjoy various hair arrangements freely. In addition, the 360-degree rotating connection between the main body and the cord allows you to focus on styling without getting in the way. 【Repair Cuticles with Negative Ions】It can reduce static electricity during styling and generates high-concentration negative ions. It solves the problem of frizzy, spreading hair, and achieves smooth, shiny hair. In addition, the ceramic-processed heating part moderately retains the moisture in the hair, reducing split ends and breakage. 【5-Level Temperature Adjustment & Doesn't Damage Hair】5-level temperature adjustment is possible: 130℃/150℃/170℃/190℃/210℃. You can adjust the temperature according to the hair's thickness, purpose, and degree of damage. Heat Brush Straight Hair Iron Brush 2WAY Volume Up/Hair Straightening Iron Burn Prevention Electric Hair Brush 210℃ Professional Specification 130℃～210℃ 5-Level Temperature Adjustment 60-Second Startup Dry and Wet Use Brush Iron Unisex For Home/Travel/Business Trip/Commute/Gift Present