Description: Temperature can be adjusted, the highest temperature up to 210 degrees. 360 degree swivel power cord (international standard line core), to prevent the winding. Professional tourmaline ceramics heat technology (PTC), heat up and heat down fastly. 5pcs interchangeable curling iron offers 5 different ceramic barrels of different shape and sizes: 9-18mm, 19mm, 19-25mm, 25mm and 32mm. That allows maximum versatility with your curling style for a more natural look and enjoys endless styling possibilities. Ceramic tourmaline technology preserves moisture and protects cuticle. This will ensure that your hair remains safe and smooth with shiny curl that will last all day long. How to use: Select a strand of hair to place in a curl. Place the base of the curling iron handle near the scalp or your head with the tip facing down. Wrap the hair from the base of the curling iron to the tip in a downward direction. Hold the around the curler for 2-5 seconds. Without pulling the curling iron down, release the hair from the tip allowing the hair to slide out. Slide the curling iron out of the hair. Power: 60-100W Temperature Controller: Knob Maximum Temperature: 210℃ Minimum: 80℃ Applicable Hair: Dry&Wet Diameter of thermal conductor: 21-30mm Material of thermal plate/bar: Tourmaline ceramic Type: Monofunctional curler Thermostat Adjustment Segments: 30 Dimensions of Heating Plate: 110 x 30mm Voltage (V): 100 – 240V Service life of thermal plate/bar: More than 50000 times Powered Source: Electric Power Cord Tail Assembly Mode: 360° rotatable Package weight: 0.861 kg Product Size(L x W x H): 36.50 x 3.50 x 3.50 cm / 14.37 x 1.38 x 1.38 inches Package Size(L x W x H): 39.00 x 12.00 x 6.00 cm / 15.35 x 4.72 x 2.36 inches Package Content: 1 x Hair Curler, 4 x Curling Wand, 1 x Black Glove, 1 x English Manual