The 90000RPM High Speed Cordless Paint Sprayer by RPM is a handheld paint sprayer with a 1-finger trigger configuration, making it easy to use for painting walls and doors. It features material flow control and adjustable pattern control for precise and efficient painting. The sprayer is powered by a battery and comes with 4 nozzles that allow for 3 different patterns, making it versatile for various painting projects. New in box, this paint sprayer is suitable for use with polyurethane/lacquer, exterior paint, and interior paint, ensuring a smooth and professional finish to your home improvement projects.