Specification: Power: 16W (maximum) Size: 45mm*58mm Color: white, black, pink, blue, green, purple Material: PC/ABS Features: Brand new and high quality. 30s fast drying. Key switch. The USB is powered on. The egg-shaped design is easy to carry and store. Instructions: 1. Connect the USB/MP4 to the charging cable of the mobile phone. Plug into a power outlet or connect directly to a power source. 2. Press the internal on/off button to turn on the indicator light. Package includes: Drying machine *1 Note: 1. Manual measurement, the size will have an error of 0.5-2mm, please refer to the actual size​​. 2. Due to the difference in light and screen, the color of the product may be slightly different from the picture. This is an easy-to-carry egg-shaped UV nail lamp, which is very light and easy to use at home and in salons One-button control-easy-to-use single-button design, only plug-ins are required. Its light is closer to white light, and it has no harm to eyes and skin USB rechargeable-it uses a new professionally designed UV+LED dual light source Easy to use-it comes with a USB port and you can use it in a few seconds Packaging-1 set of 16W white LED UV lamp nail dryer