· Heat conductor diameter: 16MM-20MM · Heat conduction material: tourmaline ceramics · Power: 25W-39W · Best clothing time: 3-5 minutes · Applicable hair: dry hair Temperature control: 6 segments Appearance: plastic • Maximum temperature: 200 ℃ Minimum temperature: 130 ℃ · Type: Multifunctional · Fever: PTC · Voltage: 110V-220 Power cord length: about 2 meters, can rotate 360 degrees. The Nexgadget hair straightener brush can bring you a quick professional effect of silky straight hair in the minutes you dreamed for, so you can quickly prepare to go out during peak hours without having to use a hair dryer day after day. This hair straightening brush makes your hair silky, straight and smooth from the beginning. Heat to 293 ° F (145 ° C) within 30 seconds, up to 392 ° F (200 ° C), automatically maintain the temperature at 293 ° F (145 ° C), and your hair is basically set in 8-10 seconds.