About this item 【Mini Lightweight for Travel and Short Hair/Bangs】The dual voltage 3/4 inch hot curling brush is only 170g and 8.7 inch length, it’s ideal for travel. NOTE: IT IS NOT A HOT AIR BRUSH!! 【Anti-Scald for Safety Use】 High quality Nylon bristles and long cool tip prevent you from burning when styling. PLEASE NOTE: Don't use it for your wet hair! 【Ceramic Tourmaline Ionic Technology for Healthier Hair】The Ceramic Tourmaline barrel produces negative ions to reduce heat damage, lock more moisture to make your hair more smooth and healthy. 【Easy Operation and Fast Heat Up】It has only ON/OFF button with max temperature 390℉. It fast heats up in 60 seconds for saving time and perfect styling, you can curl your hair quickly and it will last all the day. 【Safety Use and Reliable】It's dual voltage 100-240V for worldwide use, it switch automatically,no button to press. 1-year warranty are guaranteed by PHOEBE. If any questions, please contact us anytime, we are always at your service.