Ultra-fast Drying: Equipped with a 110,000 RPM high-speed brushless motor and a "Streamline" shape, the xCool High Speed Hair Dryer delivers a wind speed of 23m/s, allowing it to dry your hair in a short time. This innovative design is 2x faster than traditional hair dryers, reducing drying time to 2-10 minutes depending on hair length and thickness. Negative Ionic Hair Dryer: The xCool Ionic Hair Dryer is designed with 200 million negative ions that neutralize positive ions in your hair, reducing frizz and static by 61%. It also locks in moisture, leaving your hair smooth and glossy, with a 132% increase in shine. No Heat Damage: The xCool Professional Hair Dryer uses Thermo-Control technology to prevent extreme heat damage. By monitoring the air temperature 100 times per second, it maintains a consistent and safe temperature, keeping your hair healthy even with frequent use. HD Display with Adjustable Settings: The xCool Smart Hair Dryer features 3 heat settings and 2 speed settings, along with 3 modes: constant temperature, hot and cold alternating, and gentle air. With customizable modes and temperature settings, as well as a memory feature that stores your previous settings, this innovative hair dryer is designed to meet your unique hair needs and deliver the perfect style every time. Lightweight and Portable: The xCool Compact Hair Dryer is lightweight, weighing only 0.88 lb, and is ideal for home and travel. Its compact size and easy handling make it perfect for on-the-go styling, and it's small enough to fit in your luggage.