Item Type: Hair Curler Thermal Conductivity Material: Tourmaline Ceramic Voltage: 110-220V Frequency: 50/60Hz Power: 45W Applicable Hair: Dry Heating Element: PTC Heating Element Temperature Control: Adjustable 170°C, 220°C Color: Gold Cable Length: 1.7m Diameter of Thermal Conductor: 22mm Features: 1. Unique 3 tubes design:High-quality heater with curls function provides unmatched heat distribution 2. Temperature control technology:With one switch and 2 modes ( 170 Deg.C and 220 Deg.C ) adjustable temperature, safer to use 3. PTC heating body:Release large amounts of negative ions and repair the damaged hair automatically, which can make your hair more healthy, natural and hair shape more lasting 4. Fast heating equipment:Immediately heating up for the most suitable feeling within 30 seconds Package Included: 1 x Hair Curler 1 x User Manual