1.Dual voltage:110v-240v 50hz-60hz
2.PTC heater ,fast heat up
3.on/off switch
4.works for all style of hair

Hot selling hair wave iron professional hair salon equipmentOriginal Ceramic Max Style Flat IronRating: 110v-240v,50/60Hz, 50WPlates size:42.5*27.5cm,Fast heat-up high quality heater.First hand brand new injection material housing.Ceramic Tourmaline plates with ion technology.100% Solid ceramic plates are optional.Far-infrared heat and extra negative ions.Flexible floating heating plates design.Adjustable temperature control.Tangle -free 3 metres swivel power cord.CE,UL,CCC, ROHS approved for this straightener