The mini flat iron will change to the local voltage automatically. It's easy to store in your bag when traveling outside - perfect for short hair, bangs, and thin hair. Also good for the beard. The bag with a heat-insulating coat, safe heat-resistant lining, makes it easier to keep your straightener in place even when the appliance is still very hot, much more expedient, and safer especially for travel. This is a mini size flatiron, fit for thick and long hair not very good if thick version the mini hair straightener is the 7.1-inch body, easy to carry and storage. The back pocket is great for the power cord of mini flat iron, perfect size for on-the-go travel. Made using high-strength materials, it makes styling easy while a comfortable grip lets you style faster and with ease. Easy to use, get wanted hairstyles in just a few minutes. Tourmaline Ceramic Heating Plates Ceramic-coated plate produces negative ions that leave your hair smooth and shiny. Reduces frizz and flyaway. The mini flat iron is perfect for travel, GYM, office...etc.