Double Action Gun Kit: This air compressor is equipped with a double action gun. The gun trigger controls both air volume and paint volume, making your work more professional. Press the power switch on the air compressor and pull the trigger to spray properly diluted paint or paint. Small size, easy to carry.3 Air Pressure Modes (18psi, 25psi and 30psi): This air brush gun has 3 air pressure modes, 18PSI (low grade) 25PSI (medium grade) 30PSI (high grade) air pressure can be adjusted according to different usage scenarios. switch to adjust the air pressure level. The knob on the end of the gun is used to adjust the density and volume of the spray.Replaceable Reservoir: Our model spray gun kit comes with a removable 10ML metal reservoir and replaceable 20ML and 40ML plastic liquid cups. The three cups can be replaced as needed. It is not recommended to use the gun kit while charging.Built-in TYPE-C charging port: The rechargeable spray gun kit can be used for 1 hour after each full charge, other spray guns can only be used for 30 minutes. Try to fully charge the compressor before first use. With the USB charging cable, you can use the computer to charge, the charger to charge or the power bank to charge.Widely used: Portable and exquisite spray gun, very suitable for beginners. This portable airbrush kit can be used for art painting, cake decorating, makeup, nail art, crafts, model coloring, illustration, temporary tattoos, hobbies. The one-handed rechargeable air brush painting kit and air pump can fit in your backpack or pocket.