Hair Straightener Brush, 30s Fast Heated Negative Ionic Hair Straightening Brush, Global Voltage, 16 Temp Modes, Anti-Frizz & Anti-Scald & Auto Temperature Lock & Auto-Off Function-Black

Temperature Memory After powering on, the temperature will be set to the last temperature. Automatic Lock Function If there is no operation for 5 seconds, it will automatically lock, displaying "LOC" on the screen. double-click the power button to unlock. Auto Shut-off Function After setting the temperature upon startup, the Hair Straightening Brush will automatically turn off after 60 minutes of operation. Temperature Unit Switching To switch between Fahrenheit and Celsius, press both "+" and "-" buttons together. If locked, double-click the power button to unlock it. Previous page Next page 1 Functional Description 2 Product Description Previous page Select the Appropriate TEMP Based on Hair Type Next page 1 Temperature Settings 2 Operational Skills Can I use the product on wet hair? No, it is not recommended. Please ensure your hair is dry before using the product. Why am I unable to set the temperature? The hair straightener brush enters lock mode if there is no operation within 5 seconds, preventing normal temperature adjustment. To unlock and freely set the temperature, double-click the power button. Why is my hair still not straight after styling? Please follow the online instructional videos to learn the proper technique. If your hair is still not straight, you can perform a second or multiple straightening passes on the unruly sections.