Feature: 1. PORTABLE DESIGN: The handheld UV lamp features a compact and lightweight design, making it easy to carry and use on the go. No need for extra batteries or sockets, simply plug in the USB charger and you're ready to go. 2. ONE WORD SHAPE DESIGN: The pen shape design allows for more convenient and efficient curing of the entire hand. With a 3W high power output, it provides ample light curing energy to accelerate the curing of nail polish. 3. TOUCH CONTROL FUNCTION: Say goodbye to traditional buttons with the touch control switch button and LED display screen. The high sensitivity touch mode makes it easier and more convenient to use. 4. DUAL TIMER SETTINGS: With 2 gear timing options, you can choose between 20s or 60s for curing dry nail glue. The LED display screen makes it easy to track the curing time and achieve the perfect manicure. 5. LONG LASTING ENDURANCE: Equipped with a 400mAh lithium ion battery, the handheld UV lamp offers powerful endurance and can be recharged for long lasting use. Enjoy smooth and easy nail art with this orbust and handy manicure tool. Specification: Item Type: Handheld UV Lamp Material: ABS Number of Lamp Chips: 1pcs Battery Type: Lithium ion Battery (Built in) Battery Capacity: 400mAh . Package List: 1 x Nail Lamp 1 x USB Charging Cable