Negative Ion Hair Care Technology: This wired straight hair comb is equipped with negative ion technology, which helps to reduce frizz, add shine, and protect hair from heat damage, leaving your hair smooth and healthy after styling. 2-in-1 Styling Tool: Combining the functions of a hair comb and a straightener, this tool allows you to straighten your hair while combing, saving time and effort for efficient styling. Multiple Temperature Settings: Featuring adjustable temperature settings, it can cater to different hair types, from fine to thick, ensuring optimal styling results without overheating your hair. Ergonomic and Easy to Use: With its ergonomic design and lightweight body, the comb is easy to handle and maneuver, making it suitable for both professional and at-home use. Fast Heating and Long-Lasting Results: The comb heats up quickly and provides long-lasting straightening effects, allowing you to achieve salon-like results in the comfort of your own home.