HIGHEST PRESSURE- Our max pressure is 27PSI, we are confident the pressure of our mini airbrush kit is high enough in all handhold airbrush sets for different use. its much stable than other similar cordless airbrush kits. There are two pressure levels, lower level is 15PSI, suitable for airbrush makeup. The higher 27PSI is designed for airbrush painting fields: T-shirt painting, cake decorating(decoration), tanning, airbrush model painting, hobby or temporary tattoo. TYPE-C FAST CHARGING & HIGHER CAPACITY Our rechargeable airbrush compressor kit is easily and connveniently rechargeable with popular TYPE-C connector.It just takes 1.5 hours to fully charge our portable airbrush kit. It can work last for 40-60mins continuously. While other wireless airbrush kits are 25-30mins normally. DUAL-ACTION CORDLESS AIRBRUSH- Our dual-action(Double action) airbrush kit can not only control the airflow by the end part of of the airbrush gun but also the pigment volume by the trigger on the airbrush pen. Which can guarantee you are working with a professional and personalized airbrush set. Besides, we use 1/8 international standard connector. Which support you to use other airbrushes.