SPECIFICATIONSApplicable hair: Dry & wetBlow-dry function: NBrand Name: TinsolChoice: yesCommodity Quality Certification: ceHigh-concerned chemical: noneIs Batteries Included: noItem Type: IronMax. temperature: 230°CMin. temperature: 100 °COrigin: Mainland ChinaPower (W): 40W-59WTemperature Controller: DigitalVoltage: 220 V Mini Teddy Wave Hair Straightener Thin Pencil Flat Iron Titanium Professional Salon Hair Curler for Short Hairsmart features to keep you protected - Our straightening iron features a cool tip so you dont have to worry about burns. Despite the heat the ionic hair brush contains, the handle stays nice and cool during styling. With a 60-minute auto shut off function, and an 8'10" 360-degree swivel cord for tangle-free styling.