Features: 2 Output mode,press 1 second to output 20seconds, press two seconds to output 60s, free your hands, the easiest way to dry your nail gel/polish, to meet your need in the salons home diy style of various manicures pedicures art. Portable design,our manicures uv lamp features a portable and lightweight design, making it easy to carry and store. our nail lights are as big as the palms of your hand. you can enjoy the flexibility of chargings your nail lamp home/salons. Convenient usb chargings ,portable nail uv lamp is designed with user-friendly usb chargings for easy and convenient power supplies. we provide usb chargings cable, type-c port can all charge it, such as laptop, computer and mobile power. There are 3colors optional,you can choice follow you need. Wonderful gift,sweet warm gift for friend family yourself. Specifications: Material:Steel Color:1,02,3 Package Includes: 1Piece Mini UV Light for Gel Nails note: Please allow 1-2cm errors due to manual measurement. Due to the differences betweeen different monitors,the picture may not reflect the actual color of the item.