Features: This double action spray airbrush does not require a switch, just press the triggers to work, the air is sprayed back, the liquid is sprayed, you can control the liquid release freely and it stops working automatically when the triggers is released. The nozzle of this air pen is only 0.3mm, so it can only spray inks and dyes as well as properly diluted paint. The practical cordless mini compressor is light, portable, rechargeable, easy to carry and use. This feed airbrush with 0.3mm needle and nozzle combination allows for finer control of paint flow and less overspray, the knob at the end of the spray guns to adjust the density and volume of the spray. Widely used by the model enthusiasts. Specifications: Material:Alloy Color:Black,Pink Charging time: 1h Battery capacity: 500mAh Pressure: 17psi Working pressure: 8-9psi Input voltage: 5V Continuous use time: 36minutes Nozzle diameter: 0.3mm/0.01inch Package Includes: 1x Spray Guns 3x Spray Can(7ml,10ml,20ml) 1x Power Cable 2Set Cleaning Brush note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.