This Wavytalk small curling iron with ceramic coating barrel helps seal moisture of your hair and protect cuticle with less frizz and damage, creating shiny tight curls, natural-looking ringlets and long-lasting hairstyles This 3/8 inch small curling iron with adjustable temperatures provides precise control (260°F to 420°F), making it suitable for thin, normal and thick, coarse hair • This curling wand has fast heating technology that can heat up to 360°Fwithin 30-sec for instant styling, saving your precious time. You can create nice and long-lasting curls in minutes. Curling iron is equipped with a 60-minute automatic shut-off function that makes you feel safe and comfortable. Dual voltage & Lightweight For Travel: The tiny curling wand comes with worldwide dual voltage 100-24OV perfect for travel.