[Higher air pressure] Larger air flow: the air pressure has increased by 50% compared to similar airbrushes on the market, it is up to 23-30 psi and the air flow reaches 6-8 L, others are only 12-15 psi,6 liters. This airbrush nozzle measures only 0.3mm, so it can only spray pigments, inks and watercolor dyes, as well as properly diluted paint. NOTE: Dilute acrylic paint with distilled water or with good quality commercial thinners made specifically for acrylic paints. . [Automatic & Battery Display] This dual action has a switch, just press it and the trigger will work, air will be sprayed, move the trigger backwards, spray the liquid, you can freely control the liquid. [Beauty machine] New structure and widespread use: elegant appearance, no openings in the body. Portable and compact size, easy to carry anywhere. The lowest rated pressure is 30 PSI, which is very suitable for airbrush gun makeup. The highest 30PSI is designed for the field airbrush painting: art painting, cake decoration, nail decoration, crafts, models, illustrations, temporary tattoos. is,hobbies ,etc. Output The amount of paint will automatically stop working after releasing the trigger. In addition, there is an indicator light at the bottom of the air compressor to show the battery charge. Before using the spray gun, please charge it completely. [USB Charging] Faster Charging Technology & Working Time - The airbrush gun comes with a USB charging cable, due to the upgraded circuit and battery, supports 2A fast charging technology, it is recommended to recharge it via a DC 5V power supply. 2A charger, it is faster. Working time reaches 1-2 hours after charging, others can only reach 30-50 minutes., Manufacturer: Bumdenuu