Multi-Purpose Dual-Action Travel Beauty Airbrush Mini Compressor Kit Professional Art Design Cosmetics Replaceable Battery. SPECIFICATIONS: With auto start and stop function Battery Replaceable Power Display while working/charging Air Flow:7-10L/MIN Charging time: 1.5 Hours full Working time: 50 mins for continuous working Material:Aluminum alloy / HDPE Color:Blue Airbrush Gun:180 Dual action airbrush gun Needle:0.3MM. PORTABLE & MULTIFUNCTIONAL AIRBRUSH. Airbrush painting kit can be placed in your backpack or pocket, it’s light weight and easy to carry around. Portable cordless airbrush kit can be used for cake decorating, makeup, nails design, tattoo, model painting, art painting, handicraft and so on. Battery Replaceable & Power Display. Newly designed repalceable battery makes your work more convenient. When the power of one battery run out, you can replace another battery. TypeC and USB charger, compatible with most charger needs. You can see the power remained when working or charging on the compressor. You can charge the compressor or charge the battery seperately. Do not turn on compressor while charging. HOW TO USE IT. AUTO START AND STOP. This airbrush with compressor kit do not need a switch. Just press the trigger, it can work normally. You don’t need to manually turn off the air pump when you put it down during your work, automatically stop working after releasing the trigger. More intelligent and easier to use. This compressor can connect nearly all kinds of airbrush pens. SUITABLE for commercial art, painting, makeup, illustrations, temporary tattoos, crafts, models, cake decorating, shoe painting, etc. A handy tool you don’t want to miss out on for all of your creativity.