Hair Straightener Brush with MCH Ceramic Heat & Negative Ion Generator: It is mainly for daily care with ceramic even heat technology and negative ion generator to make your hair smooth and shiny! Ionic hair straightening brush helps detangle and straighten hair instantly while leaving a healthy shiny, sleek, frizz-free hair.11 Temperature Settings Wonderful for All Hair Types: Whether you have color-treated hair, naturally curly hair, long, thick mermaid hair, or even if a long beard, you will find this heating hair brush straightener can do the job of your blow dryer, hot comb, flat iron, and round brush in one simple, easy-to-use tool!Auto off & Auto Temperature Lock, Anti-Scald Design: As a built-in safety feature, this hair straightening brush will automatically shut off if not used for 60 minutes. The LED display screen shows LOC when reaching at the target temperature to prevent accidentally pressing the wrong button.Easy to Use & Travel Friendly: Upgrade electric hair brush has 360° swivel power cord design, prevents wire twining and makes it easy to operate with one hand at any angle. The dual voltage 100-240V and freely switch between ℃/℉ by press +/- buttons simultaneously, perfect for travel and business trip.What more will you get? 1 MiroPure hair straightener brush, 1 gap cleaner brush, 1 heat resistant pad, 1 glove, 1 storage bag, and 1 year free after sale service