ALl-IN-ONE FUNCTION BRUSH: Do you know how it can be tricky to hold a blow dryer in one hand and use your brush to style your hair with another? Aima Beauty hot air brushes aim to make that how to help process easier and easier. They are essentially 4-in-1 tools that combine the functions of a blow dryer brush, hair straightener, and hair curler. So our hot air brushes are great for those who change hairstyles frequently, but also those who need to look perfect for a special occasion. | CERAMIC COATING & ION TECHNOLOGY: Ceramic Coating protects your hair from over-styling with even heat distribution that penetrates hair quickly from the inside out for less damage. The negative ions released by the hot air brush can increase the moisture of the hair, this will help condition your hair and nourish damaged hair. | UPDATE ROUND BRUSH DESIGN: This Aima Beauty DRYER BRUSH can be placed closer to the scalp for lift. The Update Round Shaped Brush keeps hair from getting tangled and with massaging ball tips it helps dry, your hair could become fluffier, smoother and shiner. NOTICE: The plug with leakage protector Air inlet net cover can prevent dirt from entering the machine. | 3 TEMPERATURE MODES - Our hair dryer brush is equipped with 3 modes for you to choose from, LOW/ COOL/ HIGH. Low Setting for fine or thin hair; Cool Setting for easily locking in the style; High Setting for dry hair faster. It is suitable for beginners and hairdressers. | 【100% Satisfactory and Lifetime Service】: The Aima Beauty One Step Hair Dryer and Volumizer meet U.S. safety requirements and proudly features the ETL Certification seal (look for the ‘test’ button on the plug which is required for all hair dryers in the U.S.). We promise all our customers a 365-Day Money-Back Service and 12 Months Replacement, as for customer service, just feel free to contact us as we are 24h*7d online. You can use it with confidence!