Reliable and quality material: these rubber coated flashlights adopt aluminum alloy as material, and their surface is covered with silica gel ,reticulated non-slip leather design,which can provide a comfortable grip. | Our nail lamp are built 9 LED purple lamp beads, equivalent to the speed of 12W LED lamp, general nail polish only needs 25-30 seconds to dry.Enjoy nal art everywhere and everytime. | Portable and Convenient: Small pocket-sized nail lamp suitable to place in your pockets, car, desk drawer, and backpack, very compact and lightweight enough, easy to use. Perfect for daily carry. | Easy to use, just press the button switch ; They are powered by 3 AAA batteries (batteries are not included).Please remove the battery when not in use for a long time. | Service Upgrade,If you have any questions about your product, please contact us and our customer service team will provide you with a 100% satisfactory solution.