CUSTOMER SERVICE: If you have any questions or concerns with the thermal brush, FARERY customer service team is available 24/7 to help you. 100% ANTI-SCALD BRISTLE BRUSH: The heated brush is designed with high-temperature-resistant nylon bristles and a cool-touch tip to prevent burns. When curling hair, you can safely grip the barrel and better adjust the shape of hairstyle. With a 6.5ft extra long & 360° swivel cord provides tangle-free styling. 3-IN-1 FUNCTION: FARERY 3/4 inch curling iron brush preset to the optimum styling temperature of 392°F, which meets the styling temperature needs of most hair textures. The A.K.T ceramic barrel distributes heat evenly to prevent damage and disperse negative ions which keep hair smooth and shiny. You can create dreamy hairstyles, which can be used as straightening brush,a hair curler, and a Fluffy comb. CONVENIENT AND PORTABLE STYLER:Perfect for short hair, bangs, and quick touch-ups. Say goodbye to unruly hair with this mini heated round brush styler! Perfect for post-workout touch-ups, this mini wonder fits seamlessly into your gym bag for quick hair fixes anytime, anywhere. TRAVELER'S BEST FRIEND-PORTABLE SIZE & DUAL VOLTAGE FOR TRAVEL: The travel size hot curling brush mini is designed with dual voltage of 100 to 240V, enabling travelers to use it worldwide (with just a plug converter). The mini curling iron is only 10 inches length & 0.4lb LIGHT weight, which is compact & portable and space-saving that can easily fit in any hand bag or baggage.