Quickly cools the air inlet and heat dissipation inlet to facilitate heat dissipation and ensure the service life of the machine. One-key switch for safer and more convenient power supply, designed in accordance with ergonomic principles. Adjustment knob allows effective control of nozzle flow rate, enabling customization based on personal needs and helping save materials. Wide range of applications, suitable for painting doors, windows, walls, fences, floors, ceilings, cabinets, household furniture, and other surfaces. Name: Cordless Paint Sprayer Paint Supply Method: Suction Type Battery Compatibility: For Ryobi battery (batteries not included) Nozzle Sizes: 1.0mm, 1.8mm, 2.5mm (pre-installed), 3.0mm; nozzle colors are random and cannot be specified Optimal Spray Distance: 200250mm Container Capacity: 800mL Input Voltage: 20V Output Power: 200W Motor Speed: 39,000 RPM/MIN Air Flow Rate: 160L/MIN Spray Width: 200300mm Compatible with Ryobi Lithium batteries (batteries not included). Warm Reminder: After using the spray gun, clean it promptly to prevent paint buildup and clogging. After cleaning, fill the container with water and spray for approximately one minute to thoroughly remove any residue. Proper use and regular maintenance will extend the lifespan of the device. Note: Product design may be updated periodically. The actual product may have slight variations in appearance or color. These differences are normal and not subject to return or exchange. Please consider this before placing your order if you have specific requirements regarding color or appearance. Color: Green Material: Plastic Package Contents: 1 Cordless Paint Sprayer (battery not included) Only the items listed above are included; all other accessories are not part of the package. Note: Lighting effects and monitor settings may cause slight color differences between the image and the actual item.