This 110V compressor is 5.5 lbs. and plugs in to any wall outlet. Its size and durability make it ideal for salon or workstation use. The S-One is ideal for artists who airbrush extensively and is recommended for beauty and light to medium body work. Built-in PSI regulator Maximum range of PSI of all TEMPTU compressors at 40 PSI Coil air hose included Airbrush holder included Airbrush cleaning pot included (has gun holder as well as handle)