[ADVANCED IONIC TECHNOLOGY] Real built-in negative ion generator releases 50 percent more ions to lock more moisture into your hair, making your hair healthier, softer, shiner, and more manageable.[UNIQUE AIRFLOW VENTS/ CERAMIC COATING] Ceramic coating helps to protect your hair from over-styling, and maintain the hair health. Unique airflow design for faster hair drying.[ANTI-SCALD TUFTED BRISTLES] Mix Nylon pin and tufted bristles would not tangle and tear out hair. It delivers consistent heat distribution by gripping hair around the barrel. Helping you create style, fullness, and volume hair.[3 HEAT SETTINGS] Beautimeter hot air brush has 3 heat settings: high, low, cool that suit for all kinds of hair. High heat suits for thick hair; and the low heat is for thin hair. A magical tool to look better every day: with extra 50% longer and denser nano heating teeth, this brush is perfect for all hair types (including the thick curly type).Completely cool touch, lightweight and easy-grip handle, 100% safety guarantee - light weight and avoid wrist pain. The power cord can be rotated 360¡ã to prevent the cord from tangling. Ergonomic and compact handle. This hot air brush is an indispensable model for our female friends, and it is also the first choice for male friends to give to girls they like.