Much easier and faster than brush and roller painting - we dare say it actually makes painting fun! Uses regular household current; no compressed air or aerosol required. Professional-grade stainless steel canister, die-cast aluminum gun with brass and stainless steel components for clog-free operation. Trigger control with spray adjustment; quick disassembly for thorough cleaning. 1 liter canister capacity, power unit has large handle or use included shoulder strap; removable canister holder. 4' air hose included, 8' grounded 3-prong power cord. One-year warranty.