[professional function] it has 57 UV / LED beads, which can dry various UV gels and led nail polish in 10 seconds, including topcoat, primer, color layer, hard glue, engraving glue, gem glue, acrylic acid, etc.[automatic sensor] without pressing any time adjustment button, after the hand enters, the nail lamp will automatically light up together with the automatic sensor, and turn off after extending the hand.It has 10, 30, 60, 99 to meet your needs.It's easy to use.[perfect design] our LED nail dryer can be removed from the cover to the bottom, with enough space to clean hands and feet.In addition, once the gel contaminates the inside of the machine, cleaning will be much easier.[low heat mode and on / off] in this low heat mode, the power increases gradually over time, which can solve all the pain problems caused by gel curing.Press the on / off button. You don't need to put your hand on the light. The light will come on. Press it again and the light will go out.[high quality] it is very suitable for personal families and professional beauty salons. It can also be an ideal gift for birthday, Christmas, etc. my goal is to satisfy customers.If you have any questions, please feel free to contact us.