About this item【30 Seconds Quick Heat-up】The cordless hair straighteners is equipped with a ceramic steel plate heater, which distributes heat evenly and heats up faster, heating up to 140℃ in 30 seconds. Equipped with ceramic glaze coating and 3D floating panel that not only eliminates hair pulling and minimises damage to hair, but also cares for damaged hair, making it softer and silkier. Suitable for wet and dry hair and protects your hair from damage【4 Adjustable Temperatures】The cordless hair straighteners is equipped with 4 temperature levels: 140℃, 160℃, 180℃, 200℃, which is suitable for all hair types, no matter it's long, short, coarse or fine hair. One-touch design: press and hold the power button to turn on the device. Press .