The straight hair comb is straight curling dual-purpose, PTC heating, constant temperature heating, intelligent temperature control, fast styling. Features: Straight curling dual-purpose, shaping shiny straight hair and pretty inner buckle. Fast styling, so that the hair is no longer frizzy and messy. Adopt PTC heating technology, fast heating, automatic constant temperature, reduce hair damage caused by temperature fluctuations. Intelligent temperature control, give hair a comfortable temperature. A variety of colors and plug types for you to choose from. Specifications: Material: Plastic Color: Black & Red, Black & Blue, White (optional) Plug Type: 3 types (optional) Rated Power: 45W Heating Method: PTC heating Rated Frequency: 50Hz Item Size: 270 * 120 * 30mm / 10.63 * 4.72 * 1.18in Package Weight: 425g / 14.99ounces Package Size: 330 * 50 * 50mm / 12.99 * 1.97 * 1.97in Note: There are 3 kinds of plug types for your choice, please choose one suitable for your country. Package list: 1 * Straight Hair Comb 1 * Plug Cable