Universal UV Nail Lamp - Portable Flashlight with LCD Display Compact and lightweight design: The lightweight, portable structure balances comfort and efficiency. The minimalist approach optimizes space without compromising adaptability to different nail shapes during use Active Monitoring: Predictive control technology that dynamically updates the curing progress and remaining runtime, combined with optimized light flux adjustment, ensures consistent performance and perfect results with every use Long-lasting battery: Equipped with a high-performance accumulator that supports multiple working sessions and extended runtime, ensuring uninterrupted use, perfect for those who prefer mobile convenience Solution: Advanced rapid nail hardening technology ensures professional results in a short time thanks to light distribution optimized for salon finishes Automatic activation: Advanced sensors recognize the manicure's movement by instantly switching off the non-irritating UV light for precise and convenient manicures