A key switch, wide version perm.360-degree rotation tail line.5 files intelligent temperature control. Aluminum plate surface ceramic layer. Temperature control tuning five files. The best modeling time is 5-10 minutes, Power: 60-100W.Temperature Controller: Thermostatic. Maximum Temperature: 220°c.Minimum: 140°c.Applicable Hair: Dry. Diameter of thermal conductor: More than 31mm.Material of thermal plate/bar: Alumina. Dimensions of Heating Plate: Others. Voltage (V): DC 110V-240V.Powered Source: Electric. Power Cord Tail Assembly Mode: 360° rotatable. Product Size: 28x5x3cm, Package Content: 1xDual-use Hair Curler Hairdressing Tool,1xUser Manual in English.