Feature: Led Digital Temperature Display, Temperature Can Be Adjusted From 140 ? -160 ? -180 ? -200 ?, You Can Choose The Proper Temperature According To Your Hair Texture. Floating plate design, can reduce the friction between the hair and the plate to prevent hair from damage caused by pulling. Ceramic Tourmaline Coating, Can Release Large Amounts Of Negative Ions During Heating, Reduce Static Electricity And Hair Frizz, Make Your Hair Healthier. Far-Infrared Function, Can Block Moisture And Natural Oil, Keep Your Hair Style More Long Lasting. Elegant, Compact Design, 110-220 V Universal Voltage, Very Suitable For Home And Travel Use. But for the 110V voltage area, the heating speed is slow, it takes about 10 minutes to reach the maximum temperature, if used at 220V, it only needs 4 minutes. Specification: Thermal Conductivity Material: Ceramic Tourmaline. Heating elements: PTC. Voltage: 110-220V. Frequency: 50-60 Hz. Power: 30 W. Applicable Hair: Dry. Temperature: 140-160-180-200 Adjustable (4 Files). Size: 31 * 3cm (L * W). Cable Length: Approx. 1.7 m. Black color. Weight: 292g. Package Contents:1 x Hair Curler, 1 x User Manual.