Item information · Thermal conductor diameter: 16MM-20MM · Thermal Conductive Material: Tourmaline Ceramic · Power: 25W-39W · Best clothing time: 3-5 minutes · Applicable hair: dry hair Temperature control: 6 sections Appearance: Plastic • Maximum temperature: 200 ℃ Minimum temperature: 130℃ · Type: Multifunctional · Service: One year warranty ·Fever: PTC ·Voltage: 110V-220 Power cord length: about 2 meters, 360 degree rotation. Nexgadget hair straighteners can quickly create the smooth and straight hair you dream of in a few minutes, allowing you to quickly get ready to go out without having to fight with a hair dryer day after day. This hair brush for straightening hair makes your hair silky, straight and smooth from the start. The temperature is raised to 293°F (145°C) in 30 seconds, the highest is 392°F (200°C), the automatic constant temperature is 293°F (145°C), and the shape is basically finalized in 8-10 seconds. Temperature setting guide: The first time I customized it at 266°F (130°C), it was s