[2 air pressures] - have 2 adjustable air pressures (23PSI and 27PSI). The lower pressure rating is 23 PSI, making it perfect for spray- . The high pressure is 27PSI, so it is suitable for of spray- painting: tattoos, art painting, cake decoration, facial moisturizing, manicures, handicrafts, models, body painting, etc. [0.3mm fluid nozzle] - This air with a 0.3mm nozzle can better control the paint flow and reduce overspray. You can turn the regulator to control the spray amount, thereby improving your to fine work. The nozzle is removable. After spraying, use a cleaning brush to thoroughly clean the inner , nozzle, and liquid cup of the spray- in a manner. [USB Charging] - is equipped with a Type-C charging cord for charging, which you can carry with you. fully charge it using the . The battery can work continuously for more than 60 minutes, and supports USB and mobile power charging. You can use the spray- anytime and anywhere. To protect the spray-, do not use the spray- while charging. Warm reminder: It is important to properly dilute the paint, as thick paint may clog the spray-. When you receive a product, check that the product is in good condition. If you any problems during use, such as clogged spray-, paint splashes, or the compressor does not work, contact us immediately. We will solve the problem as as possible Color: Black Material: aluminum alloy Package Contents: 1 x 2 x plastic cups 1 x nozzle 1 x cap 1 string of brushes 1 string of needles 1 x dropper 1 x charging cable 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.