Is there a hook: yesSpeed and gear: off-low-high-cold windTemperature control: YesPower: 1000W[Efficient and safe] Our curling irons can be heated quickly, and the cordless design can maximize styling efficiency. The curling room is equipped with heat insulation materials to you from getting burned during use.[Easy to use and portable] The barrel rotates automatically to wrap part of the hair in the curling room. It is convenient to carry when traveling, and you can curl your hair anytime, anywhere, and stay away from troublesome trips.Small size and high power, multiple accessories shape different shapes[Rapid heating] The tourmaline ceramic barrel can be heated quickly to give you smooth, thick gloss and elastic curls without causing any damage.Package content: 1×curling iron set (including 7 curling iron brushes)Wire specification: 1.8 meters 0.75 square flat wire with tailVoltage and current: 220-240V 50/60HzMotor model: RS365 DC 24VIs there a cold air key: yesSpeed: 27000RPM