Features:1. It has a memory function, it will count down from the time you set last time and will stop timing when you put your hands out and continue timing when you put your hands in again.2. 3 Timing buttons are set on the surface, 30s, 60s, 90s, you can set the time depending on the amount of polish you applied on nails for a perfect nail art.3. 18 PCS of LED light beads are built inside, can cure nail quickly without hurting or darkening your skin, providing your customers with a satisfying nail art experience.4. Automatic infrared sensor is adopted, making it started automatically without pressing any key, you can turn it on by putting hands in and stop it by putting hands out.5. Large display screen, shows you the accurate curing time, very convenient and simple to operate, no need to worry about that your nail are cured over time.6. No panel, USB charging, light in weight, easy to operate, really very convenient for you to use at home or at nail salon.Features:1. It has a memory function, it will count down from the time you set last time and will stop timing when you put your hands out and continue timing when you put your hands in again.2. 3 Timing buttons are set on the surface, 30s, 60s, 90s, you can set the time depending on the amount of polish you applied on nails for a perfect nail art.3. 18 PCS of LED light beads are built inside, can cure nail quickly without hurting or darkening your skin, providing your customers with a satisfying nail art experience.4. Automatic infrared sensor is adopted, making it started automatically without pressing any key, you can turn it on by putting hands in and stop it by putting hands out.5. Large display screen, shows you the accurate curing time, very convenient and simple to operate, no need to worry about that your nail are cured over time.6. No panel, USB charging, light in weight, easy to operate, really very convenient for you to use at home or at nail salon.