QUICK STRAIGHTENING u0026amp; SAVES TIME: Adopts Metal Ceramic Heater (MCH) technology to heat up the brush to 180 °C (355 °F) within 60 seconds; quickly achieve the straightness, smoothness, and shine youu0026#39;ve always desired.nLCD DISPLAYu0026amp; BUTTON CONTROLS: Temperature displayed on LCD screen, allowing you to easily adjust the temperature according to your needs; increase/decrease temperature by pressing u0026#34;+u0026#34; / u0026#34;-u0026#34; when it reaches 180°C (355 °F); front buttons are easy to control comparing with side ones, preventing wrong operation of buttons.nSAFE u0026amp; SCALD-PROOF: Heat-insulating and scald-proof; protects your hair from damaging heat; included anti-scald glove protects you from accidental burns; reliable to usenAUTO LOCK u0026amp; SHUT OFF: Auto lock temperature controls; heated bush automatically shuts off if no motion is detected for 30 minutesn3-IN-1 DESIGN: Combines ceramic straightening core, hair comb and scalp massager in one sleek tool; enjoy a relaxing scalp massage while you stylen