Features 1. Ionic thermal brush damage and fuzziness: This brush comes with negative ions and the heating part is made of tourmaline, which can reduce thermal damage and fuzziness. At the same time, it evenly heats the hair and locks in moisture, making it smooth and healthy, making your hair look healthy and shiny. You can use this circular brush to straighten your hair and increase its volume. 2. Hot brush with multiple functions: The curly hair brush digital LCD display screen has multiple temperature settings from 120 C to 210 C, meeting the styling needs of all hair types. For safety reasons, the hot brush is designed to automatically shut off within 30 minutes. The cold wide comb teeth and anti tangles bristles make it easier to grab the hair and smoothly slide it over, preventing tangles. 3. Airless design of hot air brush: A hot air brush is a type of heated circular brush used for smoothing and shaping hair. It is not the type of hot air brush, but creates a sensational volume through our airless heating blowing device. The 38mm ion curling stick plump brush combines a curling brush, round brush, and straightener to make your hair look healthy and shiny. Please remember to blow dry your hair before using these styling brushes. 4. Unique circular brush head design: The circular brush head design with tourmaline ceramic coating ensures even heat distribution, while the ergonomic handle and anti scald nylon bristles make it easier to achieve natural curling. The heat brush is lightweight and the ergonomic handle will not fatigue your arms during long-term use. Use it to straighten and curl your hair, or just as a regular comb. 5. Dual voltage suitable for travel hot air brushes: This hot brush has a dual voltage of 100 V -240 V. Very suitable for those who cannot resist traveling around the world. Featuring anti scalding nylon bristles and a cool tip. Create fast and efficient hairstyles while traveling. Specification Fixed power cord: 2-meter power cord Color: Black Gold Packaging method: drawer box Packaging: 33.5 x 9 x 6CM Voltage: 100-240V 50/60Hz Power: 60-100W Heating element: dual PTC Temperature regulation: 120-210 C/250-410 F, Digital display (110V-120V displays Fahrenheit degrees Celsius. 220-240V displays Celsius degrees Celsius, automatically recognizes and switches display according to voltage) Aluminum size: 38mm 15 minute automatic shutdown Material: Aviation aluminum Weight: 450 g Package Include: 1x Curly hair comb