Model Number: KS201-S-4 Brand Name: OEM Key Specifications/Special Features: Features:1.26mm size of the barrel.Vertebral type hair curler roller, make your hair in different waves if you like.Nano technology reduces static and frizz for healthy-looking hair.2.Extra-smooth tourmaline ceramic surface for superior performance3.450°F highest heat setting for long-lasting curls and waves4.Rotating handle makes curly hair more convenient.5.Precision heat settings6.230°C professional high heat for perfect salon results7.Fast heat up time, ready to use in 30 seconds, PTC heater8.Automatic shut-off after 60 min9.2.5m, 360 degrees swivel cord (international standard core) to prevent winding.10.AdjustableLEDindicator, on/offindicator.11.Glass fiber material is optional.