Quickly cools 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 with ergonomic design. Adjustment knob effectively controls nozzle flow rate, allowing customizable settings to 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 Lithium (battery not included) Nozzle Calibers: 1.0mm, 1.8mm, 2.5mm (pre-installed), 3.0mm (nozzle color is random; specific color or specification not guaranteed) Optimal Spray Distance: 200-250mm Container Capacity: 800mL Input Voltage: 20V Output Power: 200W Motor Speed: 39000RPM/MIN Air Flow Rate: 160L/MIN Spray Width: 200-300mm Warm Reminder: After use, clean the spray gun promptly to prevent paint buildup from clogging the nozzle. After cleaning, fill with water and spray for approximately 1 minute to fully remove internal residue. Proper usage and maintenance help extend machine life. Note: Product design may be updated periodically. Actual product may vary slightly in appearance or color. Such variations are not subject to return or exchange. Please consider this before placing your order if specific appearance or color is required. Color: Green Material: Plastic Package Contents: 1 x Cordless Paint Sprayer (battery not included) Note: Light reflection and display differences may cause slight color variation between the image and actual item. Measurement error allowance: +/- 1-3cm.