Quickly cool the air inlet and heat dissipation inlet to facilitate heat dissipation and ensure the service life of the machine. One-key switch provides safer and more convenient power supply, designed according to ergonomic principles. The adjustment knob allows effective control of nozzle flow rate, enabling customizable settings to suit individual needs and help save materials. Wide range of applications, suitable for painting doors, windows, walls, fences, floors, ceilings, cabinets, and household furniture. Name: Cordless Paint Sprayer Paint Supply Method: Suction Type Battery Compatibility: For Ryobi battery (battery not included) Nozzle Calibers: 1.0mm, 1.8mm, 2.5mm (pre-installed), 3.0mm – nozzle colors are random and cannot be specified Optimal Spray Distance: 200–250mm Container Capacity: 800mL Input Voltage: 20V Output Power: 200W Motor Speed: 39,000 RPM/MIN Air Flow Rate: 160L/MIN Spray Width: 200–300mm Compatible with Ryobi Lithium batteries (batteries not included). Warm Reminder: After use, clean the spray gun promptly to prevent paint residue from clogging the nozzle. After cleaning, fill with water and spray for approximately one minute to thoroughly remove any remaining material inside the machine. Proper use and regular maintenance will extend the lifespan of the device. Note: Product design and appearance may be updated periodically. Actual product may vary slightly in color or appearance. Such variations are normal and not subject to special notice. Please consider this before placing your order if specific color or appearance is important to you. Color: Green Material: Plastic Package Contents: 1 × Cordless Paint Sprayer (without battery) Only the items listed above are included; other accessories are not included. Note: Lighting effects and differences in display screens may cause slight variations in the color appearance of the product image.