Specifications Name Digital Display Portable Spray GunBattery Capacity 900mAhCharging Port USB Type CPressure Levels 22 psi 28 psi 38 psiOil Cup Capacity 20 cc 40 ccNeedle Diameter 0 3 mmFeatures Wireless Convenience Equipped with a 900mAh rechargeable lithium battery this airbrush pen can be conveniently recharged using the included USB Type C cable Enjoy cordless operation allowing you to use it anywhere anytime for various applications including at home in the office studio environments and even outdoors Adjustable Air Pressure With 3 tier adjustable air pressure settings 22 psi 28 psi 38 psi cater to different spraying needs with ease The higher pressure level allows for efficient coverage of larger areas while an LCD display shows the current air level for optimal control Advanced Control Unlike traditional airbrushes this model allows you to control the airflow intensity with a button switch on the compressor Additionally adjust the paint flow on the airbrush handle itself for precision control ensuring a refined and accurate output PrecisionEfficiency The 0 3 mm needle diameter ensures detailed and fine spray patterns minimizing the risk of overspray and paint wastage Perfect for delicate tasks like nail art cake decoration model painting and intricate artwork Versatile Oil CupsClean Up Comes with 2 detachable oil cups of varying capacities 20 cc and 40 cc and five cleaning tools Use the appropriate cup size for yo