? Features1.Controlled by Phone APP2.Printing Counter3.Massive Designs Available for Download4.Classifications for Quick Search5.Design Personal Patterns by Yourself6.Classify Common-Used Patterns Optionally? Nail Art Step Guidestep 1: Scribble Base gel and using UV lamp dry 90 secondsstep 2: Scribble Base Color gel and using UV lamp dry 90 secondsstep 3: Scribble Base Color gel(Second time) and using UV lamp dry 90 secondsstep 4: Scribble Pre-Print oil and using UV lamp dry 90 secondsstep 6: Print the selected pattern(about 20 seconds)step 7: Scribble Top Coat and using UV lamp dry 120 seconds? Product SpecificationPower Supply:100-240v/4APower Rating:48WMachine Dimension:21*21*21(cm)Net Weight: 2.6KG? Working Principle:①Printable UV light-curable coating, no ink accumulation and no bleeding, and the color painting has clear levels;②Independent research and development of self-developed color management system supplemented by 2Drop algorithm technology, the color is saturated and gorgeous;③10μ-class ink cartridge head, 5pL micro-spray, the effect is delicate and lifelike.? Packing list:1*Nail printer set