【High Airflow, Fast Drying, 4 Temperature Settings x 2 Speed Modes】This speedy ionic dryer incorporates a powerful DC motor, quickly drying hair from the roots. It amplifies the intake air by three times compared to other dryers, generating high-pressure, high-speed airflow that rapidly removes moisture from the hair's surface, shortening drying time. With 4 temperature settings (20°C, 40°C, 60°C, 80°C) and 2 speed modes, this high-airflow hair dryer allows anyone to customize their drying experience to their preference. 【200 Million High-Concentration Negative Ion Emission】 While conventional products emit tens of millions of negative ions, this high-concentration negative ion dryer is equipped with a negative ionizer that emits 200 million negative ions. The powerful airflow delivers these negative ions to the hair, coating the surface, suppressing static electricity, and protecting hair moisture. This results in smooth, manageable hair. Achieve beautiful, lustrous hair easily with daily hair care. 【Equipped with NTC Thermostat, Temperature Control】 This fast-drying hair dryer features an intelligent heat control system called an NTC thermostat, which measures the temperature 100 times per second and relays it to a microprocessor, designed to maintain a constant temperature without overheating. The controlled airflow quickly removes moisture from the hair's surface. The comfortable temperature allows for safe use even on sensitive scalps. 【Low Noise, Lightweight, and Portable】 Conventional dryers are often perceived as noisy, with a typical noise level of 90dB. This high-airflow dryer utilizes a DC motor, achieving a low noise level of 60dB, so it won't disturb others even late at night. Furthermore, it features an ultra-lightweight design that is comfortable to hold for extended periods, making it popular among hairdressers. More compact than conventional models, it saves space and is very convenient to carry when traveling or on business trips. Hair Dryer, High Airflow, Fast Drying, Lightweight, Low Noise, Low Temperature, Hair Care, 200 Million High-Concentration Negative Ions, Speedy Hair Dryer 【4-Stage Temperature Adjustment, 2-Stage Speed Adjustment】 With Nozzle, Overheat Protection, Compact, Portable, For Home/Hair Salon/Business Trip/Travel/Holiday Gift, PSE Certified, Black