[Unique Design]: The 360° swivel cord and oval design allows flexibility for you to move freely without the cord or bristles becoming tangled. With massaging ball tips it helps dry, smooth and style all hair types in half the time. [ALCI Safety Plug]: ALCI safety plugs are required for all U.S hair dryers. The hair dryer brush is ertificated with ETL/CE/FCC/ROSH standard. It is designed for 110 Volt USA outlets Only. Do not use a voltage converter as it will damage the Unit. [Adjustable Temperature & Speed]: 1000 Watts of power provides the right amount of heat. The hair dryer brush has 3 heat selections, which helps to reduce moisture of hair for faster drying and less damage. [3-In-1 Hot Air Brush]: The new updated hot air brush is the perfect combination of hair dryer, straightener and curler. Using this hot hair brush, it can make your hair light, anti-tangle, bringing silky shine and texture and you can do any style you like by yourself. [Ionic Technology]: Our blow dryer brush with negative ions can help condition your hair and nourish damaged hair. It also reduces frizz and static, which makes hair soft and shiny. (Note: This hair dryer brush is not recommended for short hair.).