You only need one button to turn on the heating machine. The hot air comb is suitable for different situations at the same time. It is suitable for thick or thin hair. Fast heating to save your time, can give you salon results at home. This hot air brush is the perfect combination of hair dryer and hair styler to help you dry and smooth at the same time. For all hair types. The 360 degree swivel cord allows high flexibility to move freely without the cord getting tangled or damaged.