Product details:

The Spray-Workbasic compressor with airbrush is capable of professional-quality paint application. Compressor output is 15psi and the airbrush is capable of spraying wide areas and lines down to about 1/8" 2mm. The kit includes the compressor, airbrush, and 17 and 40cc color cups. The compressor requires a 7.2 battery pack or suitable AC adaptor as a power source (not included).