【Rechargeable U V Nail Light】The rechargeable gel nail lamp features a built-in 180mAh lithium-ion battery and a convenient USB charging port. Once fully charged, it offers extended operation, ensuring you have plenty of time for multiple manicures. | 【20S/60S Timer Modes】The mini nail dryer has 2 timers setting for choice, short press for 20s timer setting, turn off and press then hiold for 2s Switch to 60s timer setting, it is efficient for gel manicures and nail art, can cure nail glue, bases top coat, nail extension gel etc. | 【Lightweight & Portable & Handheld Nail Light】This LED nail lamp for gel nail polish is crafted for ultimate portability, featuring a lightweight, mini, and handheld design that effortlessly fits into your backpack or allows you to hold the mini nail lamp to cure your nail art design at any time and anywhere more convenient so that you can enjoy the flexibility of charging your nail lamp at home/salon. | 【Versatility】BORN PRETTY handheld U V light for gel nails is an essential tool for both professional salon use and at-home manicures. They are compatible with a wide range of gel products, including gel polish, glue gel,rhinestone gel and intricate nail art designs,whether you're creating detailed nail art, curing layers of gel nail polish, or working with glue gels. | 【Reminders And Notes】Do not allow water or other types of liquids to enter the U V LED nail lamp, as it may cause malfunction. If you have any questions，please contact our customer service team, and we will try our best to solve them for you. Happy shopping.