【Cordless & Convenient to Carry】Are you tired of dealing with tangled cords and knots every time you use a cordless hair iron? Then choose this cordless hair iron. This portable hair iron is compact and lightweight, making it easy to carry in your bag. (Note: Cannot be brought on airplanes) 【3-Level Temperature Adjustment & Heats Up Quickly in 30s】This straight iron allows for 3-level temperature adjustment, suitable for various hair types. 200℃: For thick, coarse hair | 180℃: For normal hair | 160℃: For fine, soft hair. In addition, the hair iron straightens and heats up rapidly in about 30 seconds, so you can use it immediately even when you're in a hurry. 【Large Capacity Battery & Reverse Charging】This rechargeable hair iron has a built-in 4500mAh battery and can be used continuously for 40-60 minutes. The cordless iron is equipped with a power output port, so you can charge your smartphone when the battery runs out, providing peace of mind. 【2-WAY Straightening】This 2-way hair iron can straighten or curl hair. It can be used for both women's long and short hair, as well as men's short hair and bangs. In addition, the mini hair iron uses ceramic plates that suppress static electricity, providing moisture and shine to the hair and reducing split ends and breakage. 【3D Cushion Plate & Automatic OFF】This mini hair iron adopts a 3D cushion plate, which allows the plate to move up and down and rotate left and right regardless of the angle at which it is held. It gives tension to the ends of the hair, applies even force without gaps, and creates beautiful hair. It has high heat retention and is less likely to cool down. If left unattended for about 20 minutes after turning on the power, it will automatically turn off.