【Cordless Nail Lamp】Cordless uv led nail lamp has a built-in large-capacity rechargeable battery, which can last up to 10 hours after being fully charged with adapter in 3 hours.This nail lamp can be taken anywhere without extension cords,convenient for you who have higher requirements for nail lamp. 【Smart Auto Infrared Sensor】The uv nail lamp features intelligent infrared sensor function，hand in, light on, hand out, light off,fully automated curing process frees up your hands and offers you a new salon nail experience. With 30 lamp beads and a power of 54W, our led nail light for gel nails cures your nails in half the time of other lamps, quickly and evenly drying them. 【Dual Light Source & Fast Curing Nail】Dual LED + UV light source emitting gentle 365+405nm light which is gentle and friendly for your skin. Will not glaring/scorching or tan your skin. 【USB Power Supply】Gel cure lamp is equipped with a USB power port. The nail lamp can charge various devices, such as polishers, mini nail lamps, mobile phones, etc. 【For All Gel Polishes】The uv light for gel nails effectively cures all types of gel polishes, such as base coats,top coats,color gels,hard gels,poly gels,sculpting gels,gem gels, etc.