SINGLE-ACTION AIRBRUSH: This mini compact air compressor comes with a single-action airbrush and a mini screwdriver. The integrated structure can be used directly even without an air hose. When you turn on the product, the airflow will be constant, if you wan to turn off the airflow, you can connect other brand Dual-action airbrush with the connector in the package.PORTABLE MULTIFUNCTION: A one-handed rechargeable air brush painting kits and air pump can be placed in your backpack or pocket. Portable and sophisticated spray guns ideal for beginner, can be used for tattoos, art painting, cake decorating, make-up, nail, handicrafts, models, body paint etc.USB CHARGING: Just like a mobile phone, after a single charge, the airbrush gun can be used anywhere, even without a power supply. Fully charged, can be used for 30-50 minutes. With USB charging cable, you can use computer charging, charger charging, or power bank charging.NEW OPTIMIZED CIRCUIT: The portable air pump has been tested repeatedly, which not only optimizes the line, but also improves the service time of the air pump. The hand-held air pump design is curved and ergonomically designed to increase hand-held comfort. Simple and practical to operate + easy to use, after you have prepared the spray material, you can work by pressing the switch button easily.KIND NOTE: If there are any problem with our airbrush makeup kit or missing items, please email us for replacement before you return it. Note: air will be immediately come out once turn on, please adjust the tail screw then move the trigger backwards slightly to spray water or paint.