The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Previous page Next page Previous page Next page Previous page Next page Why doesn't the hair dryer brush work/won't start up? Attention!!! You need to press and hold the on/off button for 3 seconds to turn on the hair dryer brush. How can I maximize the effect of my curls? We recommend curling your hair in a semi-dry, semi-wet state. Our blow dryer brush enables curling while blow-drying your hair for a more pronounced curling effect. Why aren't my curls noticeable and lasting? Please note that you should keep your hair half dry and half wet before curling. After you have finished styling your curls, it is recommended that you use a styling tool such as a hairspray to make your curls hair look longer-lasting. Why does my hair not curl when I try to style it curly? Please check that you are not curling too much hair at once while curling. We recommend taking the right amount of hair (not too much) and starting at the ends and slowly working your way up to your roots. Repeat several times to get beautiful curls. What if I have a lot of usage problems or other questions? If you have any questions about the product, please feel free to leave us a message, we will be the first time to answer you!