About this item PORTABLECompact, light and easy to carry. No matter you are on business trip or traveling, it is easy to put this mini uv light for gel nails in your backpack without pressure. You can enjoy nail art anytime and anywhere. Size--2.48*1.97 in. SINGLE FINGER DESIGNThe mini light nail lamp applied to individual finger is more friendly for long nail tips. Cure evenly on both long and short nails. Cure base coat, top coat and nail polish quickly. The compact design makes it easier and more convenient for you to do nail art and enjoy doing nail art. SAFETYUV/LED dual light source design and the power is 16W. Low heat, no harm to your skin and eyes. USB interface, high efficiency. The portable UV LED nail dryer can be connected to computer, power supply and mobile phone charger through USB port. EASY TO USEConnect the USB data cable, turn on the switch of the mini uv led lamp to use. Automatically turn off after 60s, convenient and quick. It can quickly cure all kinds of nail glue, gel nail glue, extension glue, etc.