Various functions: Blow dryer brush with drying, straightening, curling function in one. Reduce the burden of various tools, you can easily create various hairstyles with only one. Easy styling: 3 speed and temperature modes to meet most styling needs. It is normal for the replacement head to gradually heat up during use, helping to achieve better shaping. Please allow a few minutes to cool down before switching to another com User-friendly design: Easy to change the heads and clean at any time. The comb uses push-button technology, so you can easily remove and replace the brush head to meet your different styling needs. Package includes: the perfect combination of hair dryer, curling iron, straightener, and brush. 5 in 1 hot airbrush for blow-drying and styling to create voluminous hair with ease. Caution: (a) If the product stops working during use, it may have triggered the overheating protection. Once it has cooled down, it can be restarted. (b) If the curling attachments do not work, it may be used incorrectly. Please take a small amount