Electric Hair Straightener Comb Irons Ceramic Hair Straightener Brush Anti Scald Comb auto digital hair straightening massage Color : Pink Type : Straightener Hair Comb Voltage: Global Universal Voltage 100 V - 240 V Plug Standard : US Plug Package Includes : 1 x Hair Styling Tool + 1 x English User Manual PTC Heater With Fast Heat Up And Ultra Fast Heat Recover, 30 - 90 Seconds Heat, 80 - 230 Degrees Celsius Precision Thermostatic It Produces Negative lon When Work, That Remove Hair Static Electricity, Anion Also Can Combine With Air To Produce Moisture, Help Nourish Your Hair, Anti-frizz Dry Fork. It's No Harm When The Panel Temperature Became 80 - 230 Degrees Celsius, The Top Of Comb Temperature Only 50 - 58 Degrees Celsius, That Will Not Burn Your Skin, And It Can Help Massage Your Head And Relax You Hands And Scalp Will Not Be Burned, It Is Safe And High Quality, Greater Straighten Hair, Biological Activity, Adjust Hair's Oil Balance, Improve Sleep Quality.