About this item Pro-Grade Quick Cure: UV+LED light source double outputs with precision 395-405nm light wave, 20 seconds quick dry surface/60 seconds deep curing, easy to penetrate thick glue, three-dimensional drilling and metal patches, goodbye to displacement wrinkles. Intelligent dual timer modes: LED power display + countdown, 20 seconds fast drying monochrome base, 60 seconds multi-layer drilling recording, 3 seconds long pressure to switch mode, automatic lights off to avoid overcurring. Eye-Safe & Skin-Friendly: photobiometric certification + nano soft light filter, the light is soft and not dazzling; Honey Beam Heat Dissipation + Thermostatic Chip, Surface 42C, Pregnant Women/Sensitive Muscles for Wordless Application. 80g Ultra-Portable Design: Type-C fast charging 3 hours battery life, wireless portable nail lamp, lounge/travel/door-to-door service are applicable, and one-hand operation to create exquisite nail art. Durability of all scenarios: Professional performance for beauty salon, home-made or high-intensity commercial use are stable output and wear-resistant structure to meet the needs of complex nail art.