Used a few times after purchase. Looking for someone to use it. Please refrain from purchasing if you are overly concerned about details. Product Description: Industry-first* triple far-infrared rays including terahertz waves, "tornado wind" that reaches the inside of the hair, "30 million negative ions," "60°C low-temperature wind," and "low electromagnetic waves" reduce drying time by up to 50% while caring for the hair, scalp, and skin without damaging them. Furthermore, in addition to being lightweight at approximately 370g, equivalent to one apple, the dryer features the first foldable hands-free stand, enabling "while-doing drying" to improve time performance, such as while watching your smartphone or brushing your teeth.