With Beyoung Mini LED nail dryer, you will no longer need to just sit there for minuters (even hours!) waiting the nail polish to dry. With Mini 9W LED Nail Dryer Curing Lamp, It is designed to help women design and create the most amazing nail polish at places and any time. It is Lightweight, portable and space-saving so that it can be brought to any place, such as in the office, on the journey or at home. The automatic sensor makes it easier to dry your finger nails and toenails and provides quick result in curing manicure. Advantage Environmental protection, light use of LED, non-harmful substances to the human body. Energy-saving, LED is a low-power devices, low power consumption machine. First dry time, with the use of LED nail gel, the dry time is about 25-30 seconds. It is necessary manicure machine with low cost for your reuse. Specifications: Power: 3 * AAA betteries (not included) Working voltage: 4.5 V Life Span: 100000 hours This Mini LED Nail Curing Lamps already gains its popularity in the market today and gives female satisfaction and convenience for beautiful nails.