This household appliance operates on alternating current (50-60 Hz) and requires a voltage between 100V and 240VAC. To use it, plug it in and rotate the ON-OFF/Rotary switch clockwise to turn it on;  
 Brand:   
 Size: 2 in x 1.5 in x 11.8 in  
 The LED display will show the set temperature starting at 260°F. Users can adjust the temperature by rotating the switch, which will automatically shut off after 60 minutes for safety.  
 Additionally, the appliance features a negative-ion generator that helps reduce static electricity and frizz during operation. Always remember to turn it off and unplug it after use, allowing it to cool before storage.  
 How to Use： Step1:Ensure your hair is dry. Please ensure your hair is dry before using it, as it is not a blow dryer. Step2: Select the temperature. Choose the right temperature, then wrap a section of hair around the barrel, repeating 2-3 times until the brush reach the ends of the hair. Step3: Set the curls. Hold for 5-8 seconds to stylize the curls.Thick hair requires more time. Step4: Repeat on the other side. Repeat the above steps on the other side, and you will get volume & natural curls.

• Universal Styling Tool for All Hair Types：Our innovative curling brush combines the functions of a straightener, curler, and volumizer, making it perfect for users of all ages and hair types, including long and curly hair. With this versatile tool, you can effortlessly explore a variety of hairstyles tailored to your unique look. The brush features cold, wide sliding bristles alongside short tufted bristles, ensuring a comfortable grip and allowing for smooth, snag-free passage through your hair. Say goodbye to knots and hello to convenient, effortless styling!
• Negative Ion Technology ：The heated round brush emits authentic negative ions that swiftly penetrate the hair, helping to lock in moisture, nourish damaged strands, and minimize split ends. This innovative design reduces frizz and static, leaving your hair smooth, silky, and shiny. Additionally, it shortens curling time while ensuring lasting curl durability.
• 6 Temperature Settings & PTC Heating: The Thermal Round Brush features 6 adjustable temperature settings, ranging from 260℉/143℃ to 410℉/210℃, catering to various hair types. Thanks to its innovative dual PTC heating technology, this hot brush heats up in just 30 seconds, enabling you to style your hair quickly and efficiently. Additionally, the ceramic barrel ensures even heat distribution, helping to maintain heat for long-lasting, beautiful results.
• User-Friendly Design: The 360° swivel cord is flexible, allowing for effortless styling without tangling, ensuring a comfortable experience. The clear LED display shows temperature settings at a glance, providing precise control during styling. Additionally, the ergonomic handle offers a comfortable grip, making the styling process even more convenient.
• Dual Voltage & Safety Features： Designed for global use with a voltage range of 100V-240V, this thermal brush automatically adjusts to the appropriate voltage for seamless operation anywhere in the world. Perfect for travelers, it includes an automatic shut-off feature that turns the brush off after 60 minutes of inactivity for added safety. If you have any questions, feel free to reach out to us anytime; we are always here to assist you!