Video Tutorial on Real-Life Operation‌: This tutorial provides cleaning methods for when the spray gun is clogged and unable to spray, adjustment techniques for when the spray gun sprays immediately upon startup or when the nozzle drips water, troubleshooting for stiff valves, and complete disassembly and cleaning procedures for the spray gun. We hope these video operation guides will be helpful when you encounter similar issues during use. Thank you very much for your support! ! Reliable Battery Life & Great Value】‌ Equipped with a 1200mAh lithium-ion battery, this spray gun provides over 30 minutes of continuous use on a full charge. Its runtime outperforms many standard 600-900mAh spray guns, and it features 3 adjustable air pressure settings. Ideal for nail art, facial hydration and makeup, cake and cookie decorating, scalp treatments, model painting, crafts, and more. A versatile tool for your creative needs. 0.3mm and 0.5mm nozzles are optional】 This airbrush for nails art with a 0.3mm needle and nozzle combination can control the paint flow and air flow better, reduce overspray, improve your ability to make detailed work, and not waste a lot of paint. 0.5mm needle and nozzle combination Can make the operation concentration of paint liquid smoother.Note: All paints must be diluted! This spray gun offers improved control. You can adjust different air pressures by pressing the button repeatedly and modify the paint flow by sliding the trigger backward. Unlike traditional double-action airbrush nail machines, its internal blending technology ensures consistent and smooth results, allowing even paint distribution for enhanced control. Dilute paint experience】Firstly, test the spray with clean water to determine whether the spray gun is blocked. after that, the diluent is continuously added to your paints and mixed evenly to a similar milk concentration(0.025 ppm) until the paint can spray out from the airbrush set. This spray gun You can use it for gifts, art creation, cake decoration, scalp medication, beauty nail art, compact and portable. and more to enhance your experience. The long gun oval spray can is easy to clean, and the rechargeable handheld spray gun kit is equipped with a 48PSI compressed air brush, with two nozzle options of 0.3mm and 0.5mm. We utilize high-precision materials and high-capacity batteries to ensure a long service life. Support USB charging to offer you a range of charging options. The package includes a mainframe, a spray gun, Two water bottles, a USB charging cable, instructions, and a cleaning kit. Attention: Avoid using solvents that contain harmful substances, such as lead-based solvents, as they can release toxic chemicals. After using other liquids, promptly clean the nozzle with alcohol or water. Simply pour alcohol or water into the container and spray it as usual to remove impurities from the nozzle. Please ensure that the device is fully charged before using it for the first time to avoid any charging issues later on. When not in use, please remember to turn off the compressor promptly to prevent motor damage. Cleaning Method: Add water, alcohol, or cleaning solution to a spray bottle and spray. Try a kickback. Cover the nozzle with your finger or a tissue and gently press the trigger. This helps clean the narrow cavity around the needle. Test the airbrush gun with water before use to ensure there is no blockage. When the spraying work ends or stops for more than 5 minutes, please use a cleaning brush to thoroughly clean the nozzle and cup of the spray gun.. After 20 minutes of continuous use, the spray gun need stop working.