This is an easy-to-carry-egg-shaped UV nail lamp, which is light and easy to use at home and salon. ONE BUTTON CONTROL - Easy to use with single-button design, just plugin and you are ready to go. Its light is closer to white light, has no harm to eyes and skin. USB RECHARGEABLE - With new professional designed UV+LED dual light source. EASY TO USE Comes with USB port, easy to use, you can use it in seconds, ideal for both home and salon use. PACKAGE - 1 Pc 16W White LED UV Lamp Nail Dryer Without USB data cable Specification:Power: 16W(Max)Product Size:45mm*58mmColor: WhiteMaterial: PC/ABS How to use: 1. Connect the USB cable to your phone's iPad / MP4 charging. Plug in a power outlet or connect directly to a power source. 2. Press the internal ON/OFF button to turn on the indicator light.