This airbrush kit with compressor comes with automatic shutdown and startup functions, Auto Stop At 2Bar/29Psi; Auto At 1Bar/15Psi, To avoid accidental touch causing automatic , it is still recommended to turn off the switch button when not in use This air brush kit with adjusts the working pressure through a stepless air pressure adjustment knob, Higher pressure can deliver heavier coating faster in a large range,making it an ideal choice This airbrush for nails with a 0.3mm fluid nozzle can control the paint and air better, reduce overspray, ensures high and detailed work, and not waste a lot of paint. Note: All paints must be diluted The pressure of the airbrush kit with is more stable than that of ordinary cordless airbruah, and the glue is more uniform and delicate, suitable for professional technicians or users who pursue high- effects; Meanwhile, it is smaller and more convenient to carry than large and medium-sized air compressors Whether you are a beginner or an art expert, mastering and using this airbrush kit is an easy task. This set of air brush for is suitable for painting, micro painting, model coloring, traditional painting, artistic painting, skincare, makeup, cake decoration, hair dyeing, etc Color: As Shown Material: Metal Package Contents: 1*pcs airbrush kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.