Our upgraded spray gun pressure is up to 34PSI, it is the highest in all handheld airbrush sets in the market. in addition, our battery capacity is 1000mAh, compressor power up to 7.4V. Most of the spray gun on the market is only 3.7V and the battery capacity is only 500 mAh. So our airbrush capacity is greater and the service life is longer.Our portable airbrush kit adopts 0.4mm nozzle and adjustable airflow regulator, you can screw the regulator to control the spray amount, reduce the blockage problem, can be used for tattoos, art painting, cake decoration, make-up, beauty hydration, nail art, handicrafts, models, body paint etc. Meet your various needs in many ways.Our airbrush compressure kit include abundant accessories, can fully meet your requirements, 1 Airbrush, 1 Dropper, 1 20CC Plastic Cup, 1 40CC Plastic cup, 1 0.4mm Replaceable Nozzles, 5 x Spray Gun Cleaner & Wash Needles, 1 USB charging Cable. Warm tipsThin the paint correctly is very important, as thick paint may clog the airbrush machine.This airbrush painting kit comes with 3 different capacity paint cups(10CC, 20CC, and 40CC) and 5 cleaning brushes. The unique funnel shape allows for the efficient flow of paint and also for easy cleaning with the brushes, NOTE: If you do not use the airbrush kit for more than ten minutes during use, please clean it as soon as possible to avoid blockage.When you receive the product, please check whether the goods are intact. If you encounter any problems such as clogging of the airbrush, paint spattering, compressor not working, etc., during use, please contact us immediately. NOTELess clog problem: pour clean water in the cup, block the nozzle by finger, press trigger down and backwards, let the cup bubbles for a while, repeat these steps after every use of air brush, there will be no clog issue.