Features: 1. This nail dryer is autoinductive. 2. Different from the ordinary nail dryer, it has the curing UV lamp, it also has a cooling lamp inside the lamp. 3. With 4 UV bulbs, they are perfect to helping creating the wonderful nail design. : Power: 36W Voltage: 220V-240V 50Hz Timer: 30secs-300secs Uses 4pcs 9W UV Bulbs, please replace the bulbs regularly for keeping the efficiency. Adapter: We will send you an adapter according to your living country. Cautious: 1. Please replace the UV bulbs regularly every 6 months. 2. Do not stare at the UV bulb straightly. 3. In order to keep the efficiency, please operate according to the gel manual. Don’ t shorten or use over time. Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight deviation for the measurement data