Nail Fan Dryer is powered by a 400W robust fan motor, providing strong wind for fast drying, suitable for regular nail polish, nail primer, nail bond primer, bond prep polish, etc. (NOTE: Not for drying gel polish or extension gel) Nail Fan Dryer is built-in with a sensor to allow automatic turning on/ off when detecting your hands in/ out of the dryer Nail Polish Dryer features two modes--- warm drying/ cool drying, allowing for free adjustment according to temperature and demand Nail Polish Dryer is designed with a large air outlet to ensure an efficient and even nail-drying Nail Polish Drying Machine boasts a temperature-safe ABS shell and a non-slip base, compact, lightweight, and portable, perfect for home or manicure salon use